{"id":1213,"date":"2017-08-15T13:01:35","date_gmt":"2017-08-15T05:01:35","guid":{"rendered":"http:\/\/www.mzzcgq.com\/?p=1213"},"modified":"2018-08-14T14:41:34","modified_gmt":"2018-08-14T06:41:34","slug":"influence-of-heat-treatment-and-residual-stress-on-rolling-fatigue-of-steel-ball","status":"publish","type":"post","link":"http:\/\/www.mzzcgq.com\/influence-of-heat-treatment-and-residual-stress-on-rolling-fatigue-of-steel-ball\/","title":{"rendered":"\u70ed\u5904\u7406\u548c\u6b8b\u4f59\u5e94\u529b\u5bf9\u94a2\u7403\u6eda\u52a8\u75b2\u52b3\u5bff\u547d\u7684\u5f71\u54cd"},"content":{"rendered":"\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_heading-cafa8e157c6f9f042809c3e15df5d475\">\n#top .av-special-heading.av-av_heading-cafa8e157c6f9f042809c3e15df5d475{\npadding-bottom:10px;\nfont-size:40px;\n}\nbody .av-special-heading.av-av_heading-cafa8e157c6f9f042809c3e15df5d475 .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n#top #wrap_all .av-special-heading.av-av_heading-cafa8e157c6f9f042809c3e15df5d475 .av-special-heading-tag{\nfont-size:40px;\n}\n.av-special-heading.av-av_heading-cafa8e157c6f9f042809c3e15df5d475 .av-subheading{\nfont-size:15px;\n}\n\n@media only screen and (min-width: 480px) and (max-width: 767px){ \n#top #wrap_all .av-special-heading.av-av_heading-cafa8e157c6f9f042809c3e15df5d475 .av-special-heading-tag{\nfont-size:0.8em;\n}\n}\n\n@media only screen and (max-width: 479px){ \n#top #wrap_all .av-special-heading.av-av_heading-cafa8e157c6f9f042809c3e15df5d475 .av-special-heading-tag{\nfont-size:0.8em;\n}\n}\n<\/style>\n<div  class='av-special-heading av-av_heading-cafa8e157c6f9f042809c3e15df5d475 av-special-heading-h1 blockquote modern-quote modern-centered  avia-builder-el-0  el_before_av_textblock  avia-builder-el-first  av-inherit-size'><h1 class='av-special-heading-tag '  itemprop=\"headline\"  >\u70ed\u5904\u7406\u548c\u6b8b\u4f59\u5e94\u529b\u5bf9\u94a2\u7403\u6eda\u52a8\u75b2\u52b3\u5bff\u547d\u7684\u5f71\u54cd<\/h1><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-20d9il-9dfc7f99221e1cc8916be7be16f9ca8f\">\n#top .av_textblock_section.av-20d9il-9dfc7f99221e1cc8916be7be16f9ca8f .avia_textblock{\nfont-size:22px;\n}\n<\/style>\n<section  class='av_textblock_section av-20d9il-9dfc7f99221e1cc8916be7be16f9ca8f '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><p style=\"text-align: center;\">\u300a\u70ed\u5904\u7406\u300b2016\u5e74\u7b2c31\u5377 \u7b2c3\u671f<br \/>\n\u963f\u91ce\u4eae\u4ecb<sup>1<\/sup>\uff0c\u85e4\u4e95\u6b63\u6d69<sup>2<\/sup>\uff0c\u5927\u5d0e\u6d69\u5fd7<sup>1<\/sup><br \/>\n(1\uff0e(\u682a)\u5929\u8fc1\u94a2\u7403\u88fd\u4f5c\u6240\u6280\u8853\u958b\u767c\u90e8\uff0c\u65e5\u672c\uff1b2\uff0e\u5ca1\u5c71\u5927\u5b66\u5927\u5b66\u9662\u81ea\u7136\u79d1\u5b66\u7814\u7a76\u79d1\uff0c\u65e5\u672c)<\/p>\n<p style=\"text-align: justify;\">\u6458\u8981\uff1a\u6eda\u52a8\u8f74\u627f\u662f\u4e00\u79cd\u91cd\u8981\u7684\u673a\u68b0\u96f6\u4ef6\uff0c\u662f\u5de5\u4e1a\u548c\u4eba\u4eec\u65e5\u5e38\u751f\u6d3b\u7684\u57fa\u7840\u3002\u8981\u6c42\u8f74\u627f\u5708\u548c\u6eda\u52a8\u5143\u4ef6\u7684\u63a5\u89e6\u9762\u5177\u6709\u5f88\u9ad8\u7684\u627f\u53d7\u5468\u671f\u6027\u8f7d\u8377\u7684\u7a33\u5b9a\u6027\u3002\u5bf9\u4e8e\u6df1\u6c9f\u6eda\u73e0\u8f74\u627f\u8fd9\u6837\u7684\u6eda\u52a8\u8f74\u627f\uff0c\u5176\u6eda\u73e0\u5e7f\u6cdb\u91c7\u7528\u9ad8\u78b3\u94ec\u8f74\u627f\u94a2(JIS SUJ2)\u5236\u4f5c\u3002\u7b14\u8005\u7814\u53d1\u4e86\u53ef\u9760\u6027\u8f83\u9ad8\u7684\u94a2\u7403\u6750\u6599\uff0c\u5f04\u6e05\u4e86\u4e0e\u6eda\u52a8\u75b2\u52b3\u6709\u5173\u7684\u7279\u6027\u7684\u5f71\u54cd\u3002\u672c\u6587\u91c7\u7528\u70ed\u5904\u7406\u5de5\u827a(\u6dec\u706b\u548c\u56de\u706b)\u3001\u55b7\u4e38\u53ca\u5236\u9020\u5de5\u827a\u4e0d\u540c\u7684\u5404\u79cd\u94a2\u7403\uff0c\u7814\u7a76\u4e86\u70ed\u5904\u7406\u548c\u55b7\u4e38\u5904\u7406\u4ea7\u751f\u7684\u6b8b\u4f59\u5e94\u529b\u5bf9\u6eda\u52a8\u75b2\u52b3\u5bff\u547d\u7684\u5f71\u54cd\uff0c\u4ece\u800c\u5f04\u6e05\u4e86\u786c\u5ea6\u548c\u7ec4\u7ec7\u5bf9\u94a2\u7403\u6eda\u52a8\u75b2\u52b3\u5bff\u547d\u7684\u5f71\u54cd\uff0c\u83b7\u5f97\u4e86\u6700\u5408\u9002\u7684\u70ed\u5904\u7406\u5de5\u827a\u3002\u6b64\u5916\u8fd8\u5f04\u6e05\u4e86\u55b7\u4e38\u4ea7\u751f\u7684\u6b8b\u4f59\u5e94\u529b\u4f1a\u7f29\u77ed\u94a2\u7403\u7684\u75b2\u52b3\u5bff\u547d\uff0c\u63d0\u51fa\u4e86\u6700\u4f73\u7684\u6b8b\u4f59\u5e94\u529b\u5206\u5e03\u3002<\/p>\n<p style=\"text-align: justify;\">\u5173\u952e\u8bcd\uff1a\u6eda\u52a8\u8f74\u627f\uff1b\u94a2\u7403\uff1b\u75b2\u52b3\u5bff\u547d\uff1b\u70ed\u5904\u7406\uff1b\u6b8b\u4f59\u5e94\u529b\uff1b\u55b7\u4e38<\/p>\n<p style=\"text-align: justify;\">\u4e2d\u56fe\u5206\u7c7b\u53f7\uff1aTG162.7\u00a0\u00a0 \u6587\u732e\u6807\u8bc6\u7801\uff1aA\u00a0\u00a0 \u6587\u7ae0\u7f16\u53f7\uff1a1008-1690(2016)03-0043-06<\/p>\n<h2 style=\"text-align: center;\">Influence of Heat Treatment and Residual Stress on Rolling Fatigue of Steel Ball<\/h2>\n<p style=\"text-align: center;\">Ryousuke AN0<sup>1<\/sup>, Masahiro FUJII<sup>2<\/sup>, Hiroshi OHSAKI<sup>1<\/sup><br \/>\n(1. Technology Development Department\uff0cAmatsuji Steel Ball Mfg. Co., Ltd., Japan; 2. The Graduate School Science and Technology, Japan)<\/p>\n<p style=\"text-align: justify;\">Abstract: Rolling bearing is an important machine element on which industry and people\u2019s daily life are based. The contact surface of beating rings and rolling elements are expected to have high reliability against repeated load. As the material for steel balls used for rolling bearing such as a deep groove ball beating, high carbon\u2014chromium steel for bearing(JIS suJ2)is widely used. The authors have developed materials used for bearing ball to gain higher reliability, and have clarified the effect of characteristics associated with the rolling fatigue. In this paper the influence of heat treatment and residual stress formed by peening process on rolling fatigue life is investigated with various steel balls prepared by various heat treatment (hardening and tempering), peening and manufacturing processes. Consequently, the effect of hardness and microstructure on the rolling fatigue life of the steel ball was clarified, and the most appropriate heat treatment practice was derived. Also, it was clarified that the residual stress developed during peening will shorten the fatigue life of steel ball\uff0can optimum residual stress distribution being proposed.<\/p>\n<p style=\"text-align: justify;\">Key words: rolling bearing; steel ball; fatigue life; heat treatment; residual stress; peening<\/p>\n<p style=\"text-align: justify;\">0 \u5f15\u8a00<\/p>\n<p style=\"text-align: justify;\">\u6eda\u52a8\u8f74\u627f\u662f\u4e00\u79cd\u4e0e\u5de5\u4e1a\u751f\u4ea7\u548c\u4eba\u4eec\u65e5\u5e38\u751f\u6d3b\u5bc6\u5207\u76f8\u5173\u7684\u91cd\u8981\u673a\u68b0\u96f6\u4ef6\uff0c\u5176\u7ed3\u6784\u5143\u4ef6(\u6eda\u52a8\u4f53\u548c\u8f74\u627f\u5708\u6eda\u9053)\u7684\u63a5\u89e6\u9762\u627f\u53d7\u5468\u671f\u6027\u8f7d\u8377\uff0c\u6545\u8981\u6c42\u5177\u6709\u5f88\u9ad8\u7684\u8fd0\u884c\u53ef\u9760\u6027\u3002\u5bf9\u4e8e\u6df1\u6c9f\u6eda\u73e0\u8f74\u627f\u8fd9\u6837\u7684\u6eda\u52a8\u8f74\u627f\uff0c\u5176\u6eda\u73e0(\u94a2\u7403)\u5e7f\u6cdb\u91c7\u7528\u9ad8\u78b3\u94ec\u8f74\u627f\u94a2SUJ2\u5236\u4f5c\u3002<\/p>\n<p style=\"text-align: justify;\">\u76ee\u524d\uff0c\u4e3a\u4e86\u63d0\u9ad8\u8f74\u627f\u7684\u53ef\u9760\u6027\uff0c\u4eba\u4eec\u8fdb\u884c\u4e86\u6709\u5173\u65b0\u94a2\u7403\u6750\u6599\u7684\u7814\u53d1\u3002\u5177\u4f53\u5730\u8bf4\uff0c\u5c31\u662f\u5728SUJ2\u94a2\u7684\u57fa\u7840\u4e0a\u6dfb\u52a0Si\u548cMo\uff0c\u4ee5\u63d0\u9ad8\u56de\u706b\u6297\u529b\u548c\u9a6c\u6c0f\u4f53\u5f3a\u5ea6\u3002\u5173\u4e8e\u8fd9\u4e00\u70b9\uff0c\u6709\u5173\u6587\u732e\u5df2\u7ecf\u505a\u8fc7\u4ecb\u7ecd\u3002\u4f46\u662f\uff0c\u8fd9\u79cd\u94a2\u7403\u7528\u7684\u6750\u6599\u4ef7\u683c\u6602\u8d35\uff0c\u96be\u4ee5\u63a8\u5e7f\u5e94\u7528\u3002\u6240\u4ee5\u8fc4\u4eca\u94a2\u7403\u884c\u4e1a\u4ecd\u5e7f\u6cdb\u91c7\u7528SUJ2\u94a2\u3002<\/p>\n<p style=\"text-align: justify;\">\u672c\u6587\u7814\u7a76\u4e86\u70ed\u5904\u7406\u548c\u55b7\u4e38\u5904\u7406\u4ea7\u751f\u7684\u6b8b\u4f59\u5e94\u529b\u5bf9SUJ2\u94a2\u5236\u94a2\u7403\u53ef\u9760\u6027\u4ee5\u53ca\u6eda\u52a8\u75b2\u52b3\u5bff\u547d\u7684\u5f71\u54cd\u3002\u5c3d\u7ba1\u70ed\u5904\u7406\u5de5\u827a\u7684\u6700\u4f73\u5316\u4ee5\u53ca\u6b8b\u4f59\u5e94\u529b\u5bf9\u75b2\u52b3\u5bff\u547d\u7684\u5f71\u54cd\uff0c\u4e1a\u5185\u5df2\u4f5c\u4e86\u8f83\u591a\u7684\u7814\u7a76\uff0c\u4f46\u5173\u4e8e\u6b8b\u7559\u5e94\u529b\uff0c\u4e0d\u4ec5\u662f\u5176\u6570\u503c\u5927\u5c0f\uff0c\u540c\u65f6\u4e5f\u6d89\u53ca\u55b7\u4e38\u5904\u7406\u524d\u540e\u78e8\u524a\u91cf\u7684\u53d8\u5316\u5bf9\u5e94\u529b\u5206\u5e03\u7684\u5f71\u54cd\uff0c\u8fd9\u4e9b\u90fd\u6709\u8be6\u7ec6\u63a2\u7a76\u7684\u5fc5\u8981\u3002<\/p>\n<p style=\"text-align: justify;\">\u672c\u6587\u91c7\u7528\u52a8\u8f7d\u8377\u5bff\u547d\u8bd5\u9a8c\u673a\uff0c\u8bc4\u5b9a\u4e86\u7ecf\u4e0d\u540c\u5de5\u827a\u70ed\u5904\u7406\u3001\u55b7\u4e38\u5f3a\u5316\u4ee5\u53ca\u55b7\u4e38\u5904\u7406\u524d\u540e\u78e8\u524a\u91cf\u4e0d\u540c\u7684SUJ2\u94a2\u5236\u94a2\u7403\u7684\u75b2\u52b3\u5bff\u547d\u3002<\/p>\n<p style=\"text-align: justify;\">1 \u6750\u6599\u548c\u8bd5\u9a8c\u65b9\u6cd5<\/p>\n<p style=\"text-align: justify;\">1.1 \u6750\u6599<\/p>\n<div id=\"attachment_1215\" style=\"width: 579px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1215\" class=\"size-full wp-image-1215\" src=\"http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.1-Cleanliness-of-test-material.jpg\" alt=\"\u56fe1 \u8bd5\u9a8c\u7528\u94a2\u7684\u7eaf\u51c0\u5ea6 Fig.1 Cleanliness of test material\" width=\"569\" height=\"419\" srcset=\"http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.1-Cleanliness-of-test-material.jpg 569w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.1-Cleanliness-of-test-material-300x221.jpg 300w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.1-Cleanliness-of-test-material-450x331.jpg 450w\" sizes=\"(max-width: 569px) 100vw, 569px\" \/><p id=\"caption-attachment-1215\" class=\"wp-caption-text\">\u56fe1 \u8bd5\u9a8c\u7528\u94a2\u7684\u7eaf\u51c0\u5ea6<br \/>Fig.1 Cleanliness of test material<\/p><\/div>\n<p style=\"text-align: justify;\">\u5982\u4e0a\u6240\u8ff0\uff0c\u8bd5\u9a8c\u7528\u94a2\u7403\u6750\u6599\u4e3aSUJ2\u94a2\uff0c\u5176\u5316\u5b66\u6210\u5206\u5217\u4e8e\u88681\u3002\u4f17\u6240\u5468\u77e5\uff0c\u6eda\u52a8\u8f74\u627f\u7684\u5265\u843d\u4e3b\u8981\u53d1\u751f\u5728\u6eda\u52a8\u4f53\u4e0e\u6eda\u9053\u7684\u63a5\u89e6\u9762\uff0c\u7cfb\u4ee5\u6c27\u5316\u7269\u7c7b\u7684\u975e\u91d1\u5c5e\u7c7b\u5939\u6742\u7269\u4e3a\u8d77\u70b9\u3002\u4e3a\u6b64\uff0c\u957f\u671f\u4ee5\u6765\uff0c\u4eba\u4eec\u4e00\u76f4\u81f4\u529b\u4e8e\u964d\u4f4e\u94a2\u4e2d\u6c27\u542b\u91cf\u7684\u7814\u7a76\u3002\u672c\u6587\u9009\u7528\u7684\u94a2\u7403\u6750\u6599\u7cfb\u542b\u6c27\u91cf\u4e3a5 X 10<sup>-6<\/sup>\u7684\u4f4e\u6c27\u94a2\u3002\u56fe1\u8868\u793a\u91c7\u7528\u6781\u503c\u7edf\u8ba1\u6cd5\u83b7\u5f97\u7684\u8bd5\u9a8c\u7528\u94a2\u7684\u7eaf\u51c0\u5ea6\u8bc4\u4ef7\u7ed3\u679c\u3002<\/p>\n<p style=\"text-align: center;\">\u88681 \u8bd5\u9a8c\u7528\u6750\u6599\u7684\u5316\u5b66\u6210\u5206(\u8d28\u91cf\u5206\u6570, \uff05)<br \/>\nTable 1 Chemical compositions of test material(mass fraction, \uff05)<\/p>\n<table>\n<tbody>\n<tr>\n<td style=\"text-align: center;\" width=\"58\">\u8bd5\u9a8c\u7528\u6750<\/td>\n<td style=\"text-align: center;\" width=\"58\">C<\/td>\n<td style=\"text-align: center;\" width=\"58\">Si<\/td>\n<td style=\"text-align: center;\" width=\"58\">Mn<\/td>\n<td style=\"text-align: center;\" width=\"58\">P<\/td>\n<td style=\"text-align: center;\" width=\"58\">S<\/td>\n<td style=\"text-align: center;\" width=\"58\">Ni<\/td>\n<td style=\"text-align: center;\" width=\"58\">Cr<\/td>\n<td style=\"text-align: center;\" width=\"58\">Mo<\/td>\n<td style=\"text-align: center;\" width=\"58\">Cu<\/td>\n<td style=\"text-align: center;\" width=\"58\">O<\/td>\n<td style=\"text-align: center;\" width=\"58\">Ti<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"58\">SUJ2\u94a2<\/td>\n<td style=\"text-align: center;\" width=\"58\">1.00<\/td>\n<td style=\"text-align: center;\" width=\"58\">0.22<\/td>\n<td style=\"text-align: center;\" width=\"58\">0.31<\/td>\n<td style=\"text-align: center;\" width=\"58\">0.017<\/td>\n<td style=\"text-align: center;\" width=\"58\">0.006<\/td>\n<td style=\"text-align: center;\" width=\"58\">0.06<\/td>\n<td style=\"text-align: center;\" width=\"58\">1.42<\/td>\n<td style=\"text-align: center;\" width=\"58\">0.02<\/td>\n<td style=\"text-align: center;\" width=\"58\">0.09<\/td>\n<td style=\"text-align: center;\" width=\"58\">0.0005<\/td>\n<td style=\"text-align: center;\" width=\"58\">0.0017<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"text-align: justify;\">\u4e3a\u4e86\u7814\u7a76\u70ed\u5904\u7406\u5de5\u827a\u548c\u6b8b\u4f59\u5e94\u529b\u5bf9\u94a2\u7403\u6eda\u52a8\u75b2\u52b3\u5bff\u547d\u7684\u5f71\u54cd\uff0c\u5c3d\u53ef\u80fd\u6392\u9664\u7eaf\u51c0\u5ea6\u7684\u5f71\u54cd\uff0c\u91c7\u7528\u9ad8\u7eaf\u51c0\u5ea6\u7684\u6750\u6599\u6781\u4e3a\u91cd\u8981\u3002\u7531\u56fe1\u53ef\u4ee5\u770b\u51fa\uff0c\u672c\u6587\u7814\u7a76\u7528\u94a2\u7684\u7eaf\u51c0\u5ea6\u4f18\u4e8e\u94a2\u7403\u5e38\u7528\u6750\u6599(\u8bd5\u6837A\u548cB)\uff0c\u800c\u4e14\u8bd5\u9a8c\u7528\u94a2\u7403\u5168\u90e8\u7528\u540c\u4e00\u51b6\u70bc\u7089\u53f7\u7684\u7ebf\u6750\u5236\u4f5c\u3002<\/p>\n<p style=\"text-align: justify;\">1.2 \u8bd5\u9a8c\u94a2\u7403<\/p>\n<div id=\"attachment_1216\" style=\"width: 641px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1216\" class=\"size-full wp-image-1216\" src=\"http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.2-Schematic-diagram-of-peening-machine.jpg\" alt=\"\u56fe2 \u55b7\u4e38\u673a\u793a\u610f\u56fe Fig.2 Schematic diagram of peening machine\" width=\"631\" height=\"542\" srcset=\"http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.2-Schematic-diagram-of-peening-machine.jpg 631w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.2-Schematic-diagram-of-peening-machine-300x258.jpg 300w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.2-Schematic-diagram-of-peening-machine-450x387.jpg 450w\" sizes=\"(max-width: 631px) 100vw, 631px\" \/><p id=\"caption-attachment-1216\" class=\"wp-caption-text\">\u56fe2 \u55b7\u4e38\u673a\u793a\u610f\u56fe<br \/>Fig.2 Schematic diagram of peening machine<\/p><\/div>\n<p style=\"text-align: justify;\">\u94a2\u7403\u5236\u9020\u65f6\u901a\u5e38\u5148\u5c06\u8d2d\u5165\u7684\u7ebf\u6750\u5207\u5272\u6210\u4e00\u5b9a\u957f\u5ea6\u7684\u576f\u6599\uff0c\u7136\u540e\u7528\u534a\u7403\u5f62\u51b2\u6a21\u51b7\u51b2\u6210\u7403\u5f62\uff0c\u8fd9\u65f6\u5728\u6a21\u5177\u7684\u95f4\u9699\u4e2d\u5c06\u5f62\u6210\u98de\u8fb9\uff0c\u968f\u540e\u7684\u5de5\u827a\u662f\u53bb\u9664\u98de\u8fb9\uff0c\u518d\u8fdb\u884c\u70ed\u5904\u7406(\u6dec\u706b\u548c\u56de\u706b)\uff0c\u4f7f\u94a2\u7403\u5177\u5907\u9002\u5f53\u7684\u5f3a\u5ea6\u3002\u63a5\u7740\u8fdb\u884c\u78e8\u524a\u548c\u8d85\u7cbe\u52a0\u5de5\uff0c\u8fd8\u987b\u8fdb\u884c\u55b7\u4e38\u5904\u7406\u3002<\/p>\n<p style=\"text-align: justify;\">\u6240\u8c13\u55b7\u4e38\u5904\u7406\uff0c\u5c31\u662f\u5c06\u94a2\u7403\u88c5\u5165\u6eda\u7b52\u5185\uff0c\u4f7f\u94a2\u7403\u56e0\u6405\u62cc\u4f5c\u7528\u800c\u76f8\u4e92\u649e\u51fb\uff0c\u501f\u6b64\u9632\u6b62\u4e4b\u540e\u5728\u642c\u8fd0\u53ca\u88c5\u914d\u65f6\u8868\u9762\u4ea7\u751f\u5212\u75d5\u3002<\/p>\n<p style=\"text-align: justify;\">\u56fe2\u4e3a\u8bd5\u9a8c\u94a2\u7403\u5f3a\u5316\u5904\u7406\u6240\u7528\u8bbe\u5907\u7684\u7b80\u56fe\u3002\u5728\u5411\u5e26\u6709\u53f6\u8f6e\u7684\u6eda\u7b52\u4e2d\u88c5\u5165\u94a2\u7403\u540e\uff0c\u6eda\u7b52\u672c\u8eab\u7684\u56de\u8f6c\u5c31\u80fd\u6405\u62cc\u94a2\u7403\u3002\u540c\u65f6\uff0c\u7531\u4e8e\u6eda\u7b52\u5185\u8bbe\u7f6e\u4e86\u53f6\u8f6e\uff0c\u5b83\u4e0e\u6eda\u7b52\u9006\u5411\u65cb\u8f6c\uff0c\u53ef\u63d0\u9ad8\u94a2\u7403\u4e4b\u95f4\u7684\u51b2\u51fb\u901f\u5ea6\u3002\u4e5f\u5c31\u662f\u8bf4\uff0c\u53d8\u66f4\u6eda\u7b52\u548c\u53f6\u8f6e\u7684\u65cb\u8f6c\u901f\u5ea6\u4ee5\u53ca\u5904\u7406\u65f6\u95f4\uff0c\u5c31\u53ef\u4ee5\u4f7f\u94a2\u7403\u4ea7\u751f\u4e0d\u540c\u5927\u5c0f\u7684\u6b8b\u4f59\u538b\u5e94\u529b\u3002<\/p>\n<div id=\"attachment_1217\" style=\"width: 568px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1217\" class=\"size-full wp-image-1217\" src=\"http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.3-Relationship-between-peening-and-depth-of-indentation.jpg\" alt=\"\u56fe3 \u94a2\u7403\u55b7\u4e38\u5904\u7406\u4e0e\u538b\u75d5\u6df1\u5ea6\u4e4b\u95f4\u7684\u5173\u7cfb Fig\uff0e3 Relationship between peening and depth of indentation\" width=\"558\" height=\"398\" srcset=\"http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.3-Relationship-between-peening-and-depth-of-indentation.jpg 558w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.3-Relationship-between-peening-and-depth-of-indentation-300x214.jpg 300w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.3-Relationship-between-peening-and-depth-of-indentation-260x185.jpg 260w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.3-Relationship-between-peening-and-depth-of-indentation-450x321.jpg 450w\" sizes=\"(max-width: 558px) 100vw, 558px\" \/><p id=\"caption-attachment-1217\" class=\"wp-caption-text\">\u56fe3 \u94a2\u7403\u55b7\u4e38\u5904\u7406\u4e0e\u538b\u75d5\u6df1\u5ea6\u4e4b\u95f4\u7684\u5173\u7cfb<br \/>Fig\uff0e3 Relationship between peening and depth of indentation<\/p><\/div>\n<p style=\"text-align: justify;\">\u56fe3\u8868\u793a\u7ecf\u548c\u672a\u7ecf\u55b7\u4e38\u5904\u7406\u7684\u94a2\u7403\uff0c\u5728\u4e0d\u540c\u7684\u5916\u52a0\u63a5\u89e6\u5e94\u529b\u4f5c\u7528\u4e0b\uff0c\u5728\u63a5\u89e6\u90e8\u4f4d\u5f62\u6210\u7684\u538b\u75d5\u6df1\u5ea6\u3002\u7531\u56fe3\u53ef\u77e5\uff0c\u7ecf\u8fc7\u55b7\u4e38\u5904\u7406\u7684\u94a2\u7403\u538b\u75d5\u660e\u663e\u53d8\u6d45\uff0c\u53ef\u89c1\u55b7\u4e38\u5904\u7406\u662f\u6291\u5236\u538b\u75d5\u6df1\u5ea6\u7684\u6781\u4e3a\u6709\u6548\u7684\u63aa\u65bd\u3002\u800c\u4e14\u5982\u56fe3\u6240\u793a\uff0c\u55b7\u4e38\u5904\u7406\u7684\u6709\u6548\u6027\u8868\u73b0\u5728\u5b9e\u9645\u94a2\u7403\u5728\u88c5\u914d\u4e2d\u6781\u9ad8\u7684\u538b\u5e94\u529b\u6240\u9020\u6210\u7684\u540e\u679c\u3002\u65e5\u5e38\u751f\u4ea7\u4e2d\uff0c\u867d\u7136\u94a2\u7403\u88c5\u914d\u4e2d\u4ea7\u751f\u7684\u538b\u75d5\u975e\u5e38\u6d45\uff0c\u5bf9\u6eda\u52a8\u75b2\u52b3<\/p>\n<p style=\"text-align: justify;\">\u5bff\u547d\u4e5f\u65e0\u660e\u663e\u5f71\u54cd\uff0c\u4f46\u5176\u5bf9\u6eda\u52a8\u8f74\u627f\u7684\u566a\u58f0\u5374\u6709\u6781\u5176\u4e25\u91cd\u7684\u5f71\u54cd\u3002<\/p>\n<p style=\"text-align: justify;\">\u672c\u6587\u8bd5\u9a8c\u7528\u94a2\u7403\u7684\u70ed\u5904\u7406\u53ca\u55b7\u4e38\u5904\u7406\u5de5\u827a\u53c2\u6570\u5217\u4e8e\u88682\u3002\u5982\u88682\u6240\u793a\uff0c\u8bd5\u6837(a\uff5ei)\u53ea\u8fdb\u884c\u4e0d\u540c\u5de5\u827a\u7684\u70ed\u5904\u7406\uff0c\u4e0d\u8fdb\u884c\u55b7\u4e38\u5904\u7406<\/p>\n<p style=\"text-align: center;\">\u88682 \u94a2\u7403\u8bd5\u6837\u7684\u70ed\u5904\u7406\u548c\u55b7\u4e38\u5de5\u827a\u53c2\u6570<br \/>\nTable 2 Heat treatment and peening conditions of sample balls<\/p>\n<table>\n<tbody>\n<tr>\n<td style=\"text-align: center;\" width=\"55\">\u8bd5\u6837<\/td>\n<td style=\"text-align: center;\" width=\"43\">a<\/td>\n<td style=\"text-align: center;\" width=\"43\">b<\/td>\n<td style=\"text-align: center;\" width=\"43\">c<\/td>\n<td style=\"text-align: center;\" width=\"43\">d<\/td>\n<td style=\"text-align: center;\" width=\"43\">e<\/td>\n<td style=\"text-align: center;\" width=\"43\">f<\/td>\n<td style=\"text-align: center;\" width=\"43\">g<\/td>\n<td style=\"text-align: center;\" width=\"43\">h<\/td>\n<td style=\"text-align: center;\" width=\"43\">i<\/td>\n<td style=\"text-align: center;\" width=\"43\">j<\/td>\n<td style=\"text-align: center;\" width=\"43\">k<\/td>\n<td style=\"text-align: center;\" width=\"43\">l<\/td>\n<td style=\"text-align: center;\" width=\"43\">m<\/td>\n<td style=\"text-align: center;\" width=\"43\">n<\/td>\n<td style=\"text-align: center;\" width=\"43\">o<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"55\">\u6dec\u706b\u6e29\u5ea6\/K<\/td>\n<td style=\"text-align: center;\" colspan=\"3\" width=\"128\">1103<\/td>\n<td style=\"text-align: center;\" colspan=\"3\" width=\"128\">1133<\/td>\n<td style=\"text-align: center;\" colspan=\"3\" width=\"128\">1163<\/td>\n<td style=\"text-align: center;\" colspan=\"6\" width=\"257\">1133<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"55\">\u56de\u706b\u6e29\u5ea6\/K<\/td>\n<td style=\"text-align: center;\" width=\"43\">403<\/td>\n<td style=\"text-align: center;\" width=\"43\">433<\/td>\n<td style=\"text-align: center;\" width=\"43\">463<\/td>\n<td style=\"text-align: center;\" width=\"43\">403<\/td>\n<td style=\"text-align: center;\" width=\"43\">433<\/td>\n<td style=\"text-align: center;\" width=\"43\">463<\/td>\n<td style=\"text-align: center;\" width=\"43\">403<\/td>\n<td style=\"text-align: center;\" width=\"43\">433<\/td>\n<td style=\"text-align: center;\" width=\"43\">463<\/td>\n<td style=\"text-align: center;\" colspan=\"6\" width=\"257\">433<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"55\">\u6eda\u7b52\u8f6c\u901f \/\u00a0<span style=\"font-family: inherit; font-size: inherit;\">(r\/min)<\/span><\/td>\n<td style=\"text-align: center;\" width=\"43\">&#8211;<\/td>\n<td style=\"text-align: center;\" width=\"43\">&#8211;<\/td>\n<td style=\"text-align: center;\" width=\"43\">&#8211;<\/td>\n<td style=\"text-align: center;\" width=\"43\">&#8211;<\/td>\n<td style=\"text-align: center;\" width=\"43\">&#8211;<\/td>\n<td style=\"text-align: center;\" width=\"43\">&#8211;<\/td>\n<td style=\"text-align: center;\" width=\"43\">&#8211;<\/td>\n<td style=\"text-align: center;\" width=\"43\">&#8211;<\/td>\n<td style=\"text-align: center;\" width=\"43\">&#8211;<\/td>\n<td style=\"text-align: center;\" colspan=\"6\" width=\"257\">60<\/td>\n<\/tr>\n<tr>\n<td width=\"55\">\n<p style=\"text-align: center;\">\u53f6\u8f6e\u8f6c\u901f \/\u00a0<span style=\"font-family: inherit; font-size: inherit;\">(r\/min)<\/span><\/p>\n<\/td>\n<td style=\"text-align: center;\" width=\"43\">&#8211;<\/td>\n<td style=\"text-align: center;\" width=\"43\">&#8211;<\/td>\n<td style=\"text-align: center;\" width=\"43\">&#8211;<\/td>\n<td style=\"text-align: center;\" width=\"43\">&#8211;<\/td>\n<td style=\"text-align: center;\" width=\"43\">&#8211;<\/td>\n<td style=\"text-align: center;\" width=\"43\">&#8211;<\/td>\n<td style=\"text-align: center;\" width=\"43\">&#8211;<\/td>\n<td style=\"text-align: center;\" width=\"43\">&#8211;<\/td>\n<td style=\"text-align: center;\" width=\"43\">&#8211;<\/td>\n<td style=\"text-align: center;\" width=\"43\">200<\/td>\n<td style=\"text-align: center;\" width=\"43\">300<\/td>\n<td style=\"text-align: center;\" width=\"43\">500<\/td>\n<td style=\"text-align: center;\" width=\"43\">200<\/td>\n<td style=\"text-align: center;\" width=\"43\">300<\/td>\n<td style=\"text-align: center;\" width=\"43\">500<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"55\">\u55b7\u4e38\u65f6\u95f4 \/ min<\/td>\n<td style=\"text-align: center;\" width=\"43\">&#8211;<\/td>\n<td style=\"text-align: center;\" width=\"43\">&#8211;<\/td>\n<td style=\"text-align: center;\" width=\"43\">&#8211;<\/td>\n<td style=\"text-align: center;\" width=\"43\">&#8211;<\/td>\n<td style=\"text-align: center;\" width=\"43\">&#8211;<\/td>\n<td style=\"text-align: center;\" width=\"43\">&#8211;<\/td>\n<td style=\"text-align: center;\" width=\"43\">&#8211;<\/td>\n<td style=\"text-align: center;\" width=\"43\">&#8211;<\/td>\n<td style=\"text-align: center;\" width=\"43\">&#8211;<\/td>\n<td style=\"text-align: center;\" width=\"43\">90<\/td>\n<td style=\"text-align: center;\" width=\"43\">120<\/td>\n<td style=\"text-align: center;\" width=\"43\">120<\/td>\n<td style=\"text-align: center;\" width=\"43\">90<\/td>\n<td style=\"text-align: center;\" width=\"43\">120<\/td>\n<td style=\"text-align: center;\" width=\"43\">120<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"55\">\u6b8b\u4f59\u5e94\u529b\u4f4d\u7f6e<\/td>\n<td style=\"text-align: center;\" width=\"43\">&#8211;<\/td>\n<td style=\"text-align: center;\" width=\"43\">&#8211;<\/td>\n<td style=\"text-align: center;\" width=\"43\">&#8211;<\/td>\n<td style=\"text-align: center;\" width=\"43\">&#8211;<\/td>\n<td style=\"text-align: center;\" width=\"43\">&#8211;<\/td>\n<td style=\"text-align: center;\" width=\"43\">&#8211;<\/td>\n<td style=\"text-align: center;\" width=\"43\">&#8211;<\/td>\n<td style=\"text-align: center;\" width=\"43\">&#8211;<\/td>\n<td style=\"text-align: center;\" width=\"43\">&#8211;<\/td>\n<td style=\"text-align: center;\" colspan=\"3\" width=\"128\">\u94a2\u7403\u5185\u90e8<\/td>\n<td style=\"text-align: center;\" colspan=\"3\" width=\"129\">\u94a2\u7403\u8868\u9762<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"text-align: justify;\">\u8bd5\u6837(a)\uff5e(c)\u3001(d)\uff5e(f)\u3001(g)\uff5e(i)\u7684\u6dec\u706b\u6e29\u5ea6\u5206\u522b\u4e3a1 103 K\u30011 133 K\u548c1 163 K\uff1b\u56de\u706b\u6e29\u5ea6\uff0c\u8bd5\u6837(a)\u3001(d)\u3001(g)\u4e3a403 K\uff0c(b)\u3001(e)\u3001(h)\u4e3a433 K\uff0c(c)\u3001(f)\u3001(i)\u4e3a463 K\u3002\u5982\u6b64\u53d8\u66f4\u70ed\u5904\u7406\u5de5\u827a\u53c2\u6570\uff0c\u4f8b\u5982\u8bd5\u6837(a)\u3001(b)\u3001(c)\u53ef\u4ee5\u5728\u76f8\u540c\u6dec\u706b\u6e29\u5ea6(1 103 K)\u6761\u4ef6\u4e0b\u8bd5\u9a8c\u56de\u706b\u6e29\u5ea6(\u5206\u522b\u4e3a403 K\u3001433 K\u3001463 K)\u5bf9\u94a2\u7403\u6eda\u52a8\u75b2\u52b3\u5bff\u547d\u7684\u5f71\u54cd\u3002\u540c\u7406\uff0c\u8bd5\u6837(a)\u3001(d)\u3001(g)\u5219\u53ef\u4ee5\u7528\u6765\u8bd5\u9a8c\u5728403 K\u56de\u706b\u6761\u4ef6\u4e0b\uff0c\u4e0d\u540c\u6dec\u706b\u6e29\u5ea6(1 103 K\u30011 133 K\u30011 163 K)\u5bf9\u94a2\u7403\u6eda\u52a8\u75b2\u52b3\u5bff\u547d\u7684\u5f71\u54cd\u3002<\/p>\n<div id=\"attachment_1434\" style=\"width: 780px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1434\" class=\"size-full wp-image-1434\" src=\"http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.4-Residual-stress-curves-of-sample-j\uff5eo.jpg\" alt=\"\u56fe4 \u8bd5\u6837(j)\uff5e(o)\u4e2d\u7684\u6b8b\u4f59\u5e94\u529b\u5206\u5e03\u66f2\u7ebf Fig.4 Residual stress curves of sample(j)\uff5e(o)\" width=\"770\" height=\"529\" srcset=\"http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.4-Residual-stress-curves-of-sample-j\uff5eo.jpg 770w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.4-Residual-stress-curves-of-sample-j\uff5eo-300x206.jpg 300w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.4-Residual-stress-curves-of-sample-j\uff5eo-768x528.jpg 768w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.4-Residual-stress-curves-of-sample-j\uff5eo-705x484.jpg 705w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.4-Residual-stress-curves-of-sample-j\uff5eo-450x309.jpg 450w\" sizes=\"(max-width: 770px) 100vw, 770px\" \/><p id=\"caption-attachment-1434\" class=\"wp-caption-text\">\u56fe4 \u8bd5\u6837(j)\uff5e(o)\u4e2d\u7684\u6b8b\u4f59\u5e94\u529b\u5206\u5e03\u66f2\u7ebf<br \/>Fig.4 Residual stress curves of sample(j)\uff5e(o)<\/p><\/div>\n<p style=\"text-align: justify;\">\u6b64\u5916\uff0c\u5c06\u8bd5\u6837(j)\uff5e(o)\u8bbe\u5b9a\u6dec\u706b\u6e29\u5ea6\u4e3a1 133 K\uff0c\u56de\u706b\u6e29\u5ea6\u7edf\u4e00\u4e3a433 K\uff0c\u6539\u53d8\u55b7\u4e38\u5904\u7406\u5de5\u827a\uff0c\u7528\u6765\u7814\u7a76\u6b8b\u4f59\u5e94\u529b\u7684\u5f71\u54cd\u3002\u8bd5\u6837(j)\uff5e(o)\u7684\u55b7\u4e38\u5904\u7406\u5de5\u827a\u4e3a\uff1a\u6eda\u7b52\u8f6c\u901f60 r\/min\uff0c\u6539\u53d8\u53f6\u8f6e\u8f6c\u901f\u548c\u5904\u7406\u65f6\u95f4\uff0c\u4f7f\u55b7\u4e38\u5904\u7406\u4ea7\u751f\u7684\u6b8b\u4f59\u5e94\u529b\u53d1\u751f\u53d8\u5316\u3002\u6b8b\u4f59\u538b\u5e94\u529b\u503c\u7684\u5927\u5c0f\u6392\u5e8f\u4e3a\uff1a<br \/>\n\u8bd5\u6837(j)\u3001(m)&lt;\u8bd5\u6837(k)\u3001(\uff0f1)&lt;\u8bd5\u6837(1)\u3001(O)<br \/>\n\u8bd5\u6837(j)\u3001(in)\uff0c\u8bd5\u6837(k)\u3001(n)\u4ee5\u53ca\u8bd5\u6837(1)\u3001(0)<br \/>\n\u5219\u662f\u55b7\u4e38\u5de5\u827a\u76f8\u540c\uff0c\u6539\u53d8\u55b7\u4e38\u5904\u7406\u524d\u540e\u7684\u78e8\u524a\u91cf\uff0c\u76ee\u7684\u662f\u7814\u7a76\u6210\u54c1\u94a2\u7403\u7684\u5e94\u529b\u5206\u5e03\u72b6\u6001\u3002\u5728\u55b7\u4e38\u5904\u7406\u65f6\uff0c\u6b8b\u4f59\u5e94\u529b\u4e0d\u662f\u5728\u94a2\u7403\u7684\u8868\u9762\u800c\u662f\u5728\u8868\u9762\u4ee5\u4e0b\u90e8\u4f4d\u5f62\u6210\u7684\uff0c\u5176\u5cf0\u503c\u5904\u4e8e\u8bd5\u6837(j)\u3001(k)\u3001(1)\u548c(m)\u3001(n)\u3001(o)\u4e09\u8005\u5728\u8bd5\u9a8c\u5b8c\u6210\u65f6\u6700\u63a5\u8fd1\u8868\u9762\u7684\u90e8\u4f4d\u3002<\/p>\n<p style=\"text-align: justify;\">\u56fe4\u8868\u793a\u8bd5\u6837(j)\uff5e(o)\u4e2d\u7684\u6b8b\u4f59\u5e94\u529b\u5206\u5e03\uff0c\u662f\u5728\u94a2\u7403\u8868\u9762\u7535\u89e3\u629b\u5149\u4e4b\u540e\u7528x\u5c04\u7ebf\u884d\u5c04\u6cd5\u6d4b\u5b9a\u7684\u3002\u8bd5\u6837(j)\uff5e(o)\u662f\u70ed\u5904\u7406\u5de5\u827a\u76f8\u540c\u65f6\u7684\u6b8b\u4f59\u5e94\u529b\u5206\u5e03\u72b6\u6001\u3002\u6b64\u5916\uff0c\u56fe4\u4e2d\u8fd8\u8868\u793a\u51fa\u4e86\u4e0b\u6587\u63d0\u5230\u7684\u8bd5\u6837(j)\u7684\u6b8b\u4f59\u5e94\u529b\u5f71\u54cd\u533aS<sub>\u03c3<\/sub>\u3002<\/p>\n<p style=\"text-align: justify;\">\u8fd8\u987b\u8bf4\u660e\uff0c\u8bd5\u9a8c\u7528\u94a2\u7403\u7684\u539f\u6750\u6599\u7ebf\u5f84\u4e3a6.5 mm\uff0c\u94a2\u7403\u7684\u6210\u54c1\u5c3a\u5bf8\u4e3a9.53 mm\u3002<\/p>\n<p style=\"text-align: justify;\">1.3 \u8bd5\u9a8c\u65b9\u6cd5<\/p>\n<div id=\"attachment_1219\" style=\"width: 796px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1219\" class=\"size-full wp-image-1219\" src=\"http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.5-Dynamic-load-type-bearing-test-rig.jpg\" alt=\"\u56fe5 \u52a8\u8f7d\u5f0f\u8f74\u627f\u8bd5\u9a8c\u88c5\u7f6e Fig.5 Dynamic load type bearing test rig\" width=\"786\" height=\"500\" srcset=\"http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.5-Dynamic-load-type-bearing-test-rig.jpg 786w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.5-Dynamic-load-type-bearing-test-rig-300x191.jpg 300w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.5-Dynamic-load-type-bearing-test-rig-768x489.jpg 768w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.5-Dynamic-load-type-bearing-test-rig-705x448.jpg 705w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.5-Dynamic-load-type-bearing-test-rig-450x286.jpg 450w\" sizes=\"(max-width: 786px) 100vw, 786px\" \/><p id=\"caption-attachment-1219\" class=\"wp-caption-text\">\u56fe5 \u52a8\u8f7d\u5f0f\u8f74\u627f\u8bd5\u9a8c\u88c5\u7f6e<br \/>Fig.5 Dynamic load type bearing test rig<\/p><\/div>\n<div id=\"attachment_1220\" style=\"width: 709px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1220\" class=\"size-full wp-image-1220\" src=\"http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.6-Curve-of-dynamic-load.jpg\" alt=\"\u56fe6 \u52a8\u8f7d\u66f2\u7ebf Fig.6 Curve of dynamic load\" width=\"699\" height=\"480\" srcset=\"http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.6-Curve-of-dynamic-load.jpg 699w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.6-Curve-of-dynamic-load-300x206.jpg 300w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.6-Curve-of-dynamic-load-450x309.jpg 450w\" sizes=\"(max-width: 699px) 100vw, 699px\" \/><p id=\"caption-attachment-1220\" class=\"wp-caption-text\">\u56fe6 \u52a8\u8f7d\u66f2\u7ebf<br \/>Fig.6 Curve of dynamic load<\/p><\/div>\n<p style=\"text-align: justify;\">\u91c7\u7528\u5982\u56fe5\u6240\u793a\u7684\u666e\u7530\u578b\u4ea4\u53d8\u8f7d\u8377\u75b2\u52b3\u8bd5\u9a8c\u673a\u8fdb\u884c\u94a2\u7403\u6eda\u52a8\u75b2\u52b3\u5bff\u547d\u8bd5\u9a8c\uff0c\u88683\u548c\u56fe6\u8868\u793a\u8bd5\u9a8c\u6761\u4ef6\u4ee5\u53ca\u4ea4\u53d8\u8f7d\u8377\u7684\u6ce2\u5f62\u3002\u5728\u6df1\u6c9f\u6eda\u73e0\u8f74\u627f\u8fd0\u884c\u4e2d\u4ec5\u627f\u53d7\u5f84\u5411\u8f7d\u8377\uff0c\u8f74\u627f\u5185\u4e5f\u5b58\u5728\u975e\u8d1f\u8f7d\u533a\uff0c\u6b64\u533a\u57df\u4e2d\u94a2\u7403\u81ea\u8f6c\u4e2d\u5fc3\u53d8\u5316\u7387\u6781\u9ad8\uff0c\u4e3a\u6b64\u5185\u5916\u5957\u548c\u94a2\u7403\u7684\u5faa\u73af\u5e94\u529b\u4f5c\u7528\u4f1a\u5bfc\u81f4\u4f53\u79ef\u589e\u52a0\uff0c\u94a2\u7403\u7684\u5bff\u547d\u5c06\u6bd4\u5957\u5708\u957f\u3002\u800c\u5728\u672c\u6587\u8bd5\u9a8c\u6761\u4ef6\u4e0b\uff0c\u94a2\u7403\u5148\u53d1\u751f\u5265\u843d\uff0c\u4f46\u5176\u673a\u5236\u5c1a\u4e0d\u660e\u786e\u3002<\/p>\n<p style=\"text-align: center;\">\u88683 \u52a8\u8f7d\u5f0f\u6eda\u52a8\u63a5\u89e6\u75b2\u52b3\u8bd5\u9a8c\u6761\u4ef6<br \/>\nTable 3 Conditions of dynamic load type rolling contact fatigue test<\/p>\n<table>\n<tbody>\n<tr>\n<td style=\"text-align: center;\" width=\"349\">\u8f74\u627f\u8bd5\u6837<\/td>\n<td style=\"text-align: center;\" width=\"349\">6206<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"349\">\u8f7d\u8377 \/ kN<\/td>\n<td style=\"text-align: center;\" width=\"349\">11.8 \u00b1 7.8<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"349\">\u8f74\u627f\u8f6c\u901f \/ (r\/min)<\/td>\n<td style=\"text-align: center;\" width=\"349\">2 000<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"349\">\u6da6\u6ed1\u5242<\/td>\n<td style=\"text-align: center;\" width=\"349\">\u8f74\u627f\u6da6\u6ed1\u6cb9 (ISO-VG8)<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"349\">\u6700\u5927\u8d6b\u5179\u63a5\u89e6\u5e94\u529b \/ GPa<\/td>\n<td style=\"text-align: center;\" width=\"349\">4.8 (\u572819.6 kN\u4e0b)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"text-align: justify;\">\u518d\u8005\uff0c\u5982\u679c\u5728\u94a2\u7403\u5265\u843d\u524d\u5185\u5916\u5957\u5df2\u7ecf\u5265\u843d\uff0c\u5219\u66f4\u6362\u5185\u5916\u5957\u7ee7\u7eed\u8bd5\u9a8c\uff0c\u81f31 000 h\u65f6\u4e2d\u65ad\u8bd5\u9a8c\u3002\u672c\u6587\u8bd5\u9a8c\u662f\u9488\u5bf9\u94a2\u7403\uff0c\u4e0b\u9762\u7684\u7ef4\u6cca\u5c14(Weibull)\u5206\u5e03\u56fe\u53ef\u4ee5\u7528\u6765\u5206\u6790\u94a2\u7403\u7684\u75b2\u52b3\u5bff\u547d\u3002<\/p>\n<div id=\"attachment_1221\" style=\"width: 475px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1221\" class=\"size-full wp-image-1221\" src=\"http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.7-Representative-morphology-of-the-sample-flaking.jpg\" alt=\"\u56fe7 \u5178\u578b\u7684\u8bd5\u6837\u5265\u843d\u5f62\u8c8c Fig.7 Representative morphology of the sample flaking\" width=\"465\" height=\"460\" srcset=\"http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.7-Representative-morphology-of-the-sample-flaking.jpg 465w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.7-Representative-morphology-of-the-sample-flaking-80x80.jpg 80w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.7-Representative-morphology-of-the-sample-flaking-300x297.jpg 300w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.7-Representative-morphology-of-the-sample-flaking-36x36.jpg 36w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.7-Representative-morphology-of-the-sample-flaking-120x120.jpg 120w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.7-Representative-morphology-of-the-sample-flaking-450x445.jpg 450w\" sizes=\"(max-width: 465px) 100vw, 465px\" \/><p id=\"caption-attachment-1221\" class=\"wp-caption-text\">\u56fe7 \u5178\u578b\u7684\u8bd5\u6837\u5265\u843d\u5f62\u8c8c<br \/>Fig.7 Representative morphology of the sample flaking<\/p><\/div>\n<p style=\"text-align: justify;\">\u56fe7\u4e3a\u8bd5\u9a8c\u4e2d\u5265\u843d\u94a2\u7403\u7684\u5178\u578b\u5916\u89c2\u5f62\u6001\u3002\u8bd5\u9a8c\u4e2d\uff0c\u6da6\u6ed1\u51e0\u4e4e\u662f\u5f39\u6027\u6d41\u4f53\u52a8\u529b\u6da6\u6ed1(EHL)\u72b6\u6001\u3002\u4e00\u65e6\u94a2\u7403\u5185\u90e8\u53d1\u751f\u5f00\u88c2\uff0c\u5728\u5faa\u73af\u5e94\u529b\u7684\u4f5c\u7528\u4e0b\uff0c\u88c2\u7eb9\u4f1a\u8fc5\u901f\u6269\u5c55\u5bfc\u81f4\u5265\u843d\uff0c\u8868\u73b0\u4e3a\u5178\u578b\u7684\u6eda\u52a8\u75b2\u52b3\u635f\u4f24\u3002\u8bd5\u9a8c\u4e2d\uff0c\u94a2\u7403\u5265\u843d\u7684\u6df1\u5ea6\u4e3a0.5\uff5e1.0 mm\uff0c\u4e5f\u6709\u90e8\u5206\u8d85\u8fc71.0 mm\u7684\u6df1\u5ea6\u5265\u843d\u635f\u4f24\u3002\u6b64\u5916\uff0c\u75b2\u52b3\u5bff\u547d\u77ed\u7684\u8bd5\u6837(h)\u548c(i)\u7684\u5265\u843d\u90fd\u975e\u5e38\u6d45\uff0c\u4e0d\u52300.5 mm\u3002<\/p>\n<p style=\"text-align: justify;\">2 \u8bd5\u9a8c\u7ed3\u679c<\/p>\n<p style=\"text-align: justify;\">2.1 \u70ed\u5904\u7406\u5de5\u827a\u5bf9\u94a2\u7403\u6eda\u52a8\u75b2\u52b3\u5bff\u547d\u7684\u5f71\u54cd<\/p>\n<div id=\"attachment_1435\" style=\"width: 753px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1435\" class=\"size-full wp-image-1435\" src=\"http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.8-Weibull-plots-of-rolling-fatigue-lives-of-sample-a\uff5ei.jpg\" alt=\"\u56fe8 \u8bd5\u6837(a)\uff5e(i)\u6eda\u52a8\u75b2\u52b3\u5bff\u547d\u7684\u7ef4\u6cca\u5c14\u5206\u5e03\u56fe Fig.8 Weibull plots of rolling fatigue lives of sample(a)\uff5e(i)\" width=\"743\" height=\"498\" srcset=\"http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.8-Weibull-plots-of-rolling-fatigue-lives-of-sample-a\uff5ei.jpg 743w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.8-Weibull-plots-of-rolling-fatigue-lives-of-sample-a\uff5ei-300x201.jpg 300w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.8-Weibull-plots-of-rolling-fatigue-lives-of-sample-a\uff5ei-705x473.jpg 705w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.8-Weibull-plots-of-rolling-fatigue-lives-of-sample-a\uff5ei-450x302.jpg 450w\" sizes=\"(max-width: 743px) 100vw, 743px\" \/><p id=\"caption-attachment-1435\" class=\"wp-caption-text\">\u56fe8 \u8bd5\u6837(a)\uff5e(i)\u6eda\u52a8\u75b2\u52b3\u5bff\u547d\u7684\u7ef4\u6cca\u5c14\u5206\u5e03\u56fe<br \/>Fig.8 Weibull plots of rolling fatigue lives of sample(a)\uff5e(i)<\/p><\/div>\n<div id=\"attachment_1223\" style=\"width: 697px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1223\" class=\"size-full wp-image-1223\" src=\"http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.9-L10-lives-of-figure-8.jpg\" alt=\"\u56fe9 \u56fe8\u7684L10\u5bff\u547d Fig.9 L10 lives of figure 8\" width=\"687\" height=\"518\" srcset=\"http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.9-L10-lives-of-figure-8.jpg 687w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.9-L10-lives-of-figure-8-300x226.jpg 300w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.9-L10-lives-of-figure-8-450x339.jpg 450w\" sizes=\"(max-width: 687px) 100vw, 687px\" \/><p id=\"caption-attachment-1223\" class=\"wp-caption-text\">\u56fe9 \u56fe8\u7684L10\u5bff\u547d<br \/>Fig.9 L10 lives of figure 8<\/p><\/div>\n<p style=\"text-align: justify;\">\u4e3a\u4e86\u7814\u7a76\u70ed\u5904\u7406\u5de5\u827a\u5bf9\u94a2\u7403\u6eda\u52a8\u75b2\u52b3\u5bff\u547d\u7684\u5f71\u54cd\uff0c\u91c7\u7528\u7ecf\u88682\u6240\u5217\u5de5\u827a\u70ed\u5904\u7406\u7684\u94a2\u7403\u8bd5\u6837(a)\uff5e(i)\u8fdb\u884c\u4e86\u6eda\u52a8\u75b2\u52b3\u8bd5\u9a8c\uff0c\u8bd5\u9a8c\u7ed3\u679c(\u7ef4\u6cca\u5c14\u5206\u5e03\u56fe)\u5982\u56fe8\u6240\u793a\u3002\u56fe8\u7684L<sub>10<\/sub>\u5bff\u547d\u6c47\u603b\u4e8e\u56fe9\u3002\u56fe9\u8868\u660e\uff0c\u70ed\u5904\u7406\u5de5\u827a\u5bf9\u94a2\u7403\u6eda\u52a8\u75b2\u52b3\u5bff\u547d\u6709\u5f88\u5927\u7684\u5f71\u54cd\u3002\u4e0d\u540c\u6e29\u5ea6\u6dec\u706b\uff0c\u56de\u706b\u6e29\u5ea6\u4f4e\u7684\u94a2\u7403\u7684\u75b2\u52b3\u5bff\u547d\u5747\u8f83\u9ad8\u3002\u6b64\u5916\uff0c1 103 K\u6dec\u706b\u7684\u94a2\u7403\u548c1 133 K\u6dec\u706b\u7684\u94a2\u7403\u76f8\u6bd4\uff0c\u6dec\u706b\u6e29\u5ea6\u8f83\u9ad8\u7684\u94a2\u7403\u75b2\u52b3\u5bff\u547d\u8f83\u9ad8\u30021 163 K\u6dec\u706b\u7684\u94a2\u7403\uff0c\u5373\u4f7f\u56de\u706b\u6e29\u5ea6\u4e5f\u9ad8\uff0c\u4f46\u5176\u6eda\u52a8\u75b2\u52b3\u5bff\u547d\u4ecd\u6700\u77ed\uff0c\u53ef\u89c1\u6dec\u706b\u6e29\u5ea6\u7684\u9009\u7528\u6781\u4e3a\u5173\u952e\u3002<\/p>\n<p style=\"text-align: justify;\">\u4e0b\u9762\u6839\u636e\u7ecf\u4e0d\u540c\u5de5\u827a\u70ed\u5904\u7406\u540e\u94a2\u7403\u7684\u75b2\u52b3\u5bff\u547d\u8bd5\u9a8c\u7ed3\u679c\uff0c\u8be6\u7ec6\u8bba\u8ff0\u7ec4\u7ec7\u548cx\u5c04\u7ebf\u884d\u5c04\u5206\u6790\u7ed3\u679c\u3002<\/p>\n<p style=\"text-align: justify;\">2.2 \u6b8b\u4f59\u5e94\u529b\u5bf9\u94a2\u7403\u6eda\u52a8\u75b2\u52b3\u5bff\u547d\u7684\u5f71\u54cd<\/p>\n<div id=\"attachment_1436\" style=\"width: 716px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1436\" class=\"size-full wp-image-1436\" src=\"http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.10-Weibull-plots-of-rolling-fatigue-lives-of-sample-j\uff5eo.jpg\" alt=\"\u56fe10 \u8bd5\u6837(j)\uff5e(o)\u6eda\u52a8\u75b2\u52b3\u5bff\u547d\u7684\u7ef4\u6cca\u5c14\u5206\u5e03\u56fe Fig.10 Weibull plots of rolling fatigue lives of sample (j)\uff5e(o)\" width=\"706\" height=\"490\" srcset=\"http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.10-Weibull-plots-of-rolling-fatigue-lives-of-sample-j\uff5eo.jpg 706w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.10-Weibull-plots-of-rolling-fatigue-lives-of-sample-j\uff5eo-300x208.jpg 300w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.10-Weibull-plots-of-rolling-fatigue-lives-of-sample-j\uff5eo-705x489.jpg 705w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.10-Weibull-plots-of-rolling-fatigue-lives-of-sample-j\uff5eo-450x312.jpg 450w\" sizes=\"(max-width: 706px) 100vw, 706px\" \/><p id=\"caption-attachment-1436\" class=\"wp-caption-text\">\u56fe10 \u8bd5\u6837(j)\uff5e(o)\u6eda\u52a8\u75b2\u52b3\u5bff\u547d\u7684\u7ef4\u6cca\u5c14\u5206\u5e03\u56fe<br \/>Fig.10 Weibull plots of rolling fatigue lives of sample (j)\uff5e(o)<\/p><\/div>\n<div id=\"attachment_1225\" style=\"width: 727px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1225\" class=\"size-full wp-image-1225\" src=\"http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.11-L10-lives-of-figure-10.jpg\" alt=\"\u56fe11 \u56fe10\u7684L10\u5bff\u547d Fig.11 Ll0 lives of figure 10\" width=\"717\" height=\"489\" srcset=\"http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.11-L10-lives-of-figure-10.jpg 717w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.11-L10-lives-of-figure-10-300x205.jpg 300w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.11-L10-lives-of-figure-10-705x481.jpg 705w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.11-L10-lives-of-figure-10-450x307.jpg 450w\" sizes=\"(max-width: 717px) 100vw, 717px\" \/><p id=\"caption-attachment-1225\" class=\"wp-caption-text\">\u56fe11 \u56fe10\u7684L10\u5bff\u547d<br \/>Fig.11 Ll0 lives of figure 10<\/p><\/div>\n<p style=\"text-align: justify;\">\u4e3a\u4e86\u7814\u7a76\u6b8b\u4f59\u5e94\u529b\u5bf9\u94a2\u7403\u6eda\u52a8\u75b2\u52b3\u5bff\u547d\u7684\u5f71\u54cd\uff0c\u91c7\u7528\u7ecf\u88682\u6240\u5217\u5de5\u827a\u70ed\u5904\u7406\u7684\u94a2\u7403\u8bd5\u6837(i)\uff5e(o)\u8fdb\u884c\u4e86\u6eda\u52a8\u75b2\u52b3\u5bff\u547d\u8bd5\u9a8c\uff0c\u7ed3\u679c(\u7ef4\u6cca\u5c14\u5206\u5e03\u56fe)\u5982\u56fe10\u6240\u793a\u3002\u5c06\u56fel0\u7684L<sub>10<\/sub>\u5bff\u547d\u6c47\u603b\u4e8e\u56fe11\uff0c\u56fe11\u7684\u6a2a\u5ea7\u6807s \u5bf9\u5e94\u4e8e\u56fe4\u4e2d\u8bd5\u6837(j)\u7684S<sub>\u03c3(j<\/sub>)\u662f\u8bd5\u9a8c\u94a2\u7403\u7684\u6b8b\u4f59\u5e94\u529b\u5206\u5e03(\u8fd1\u4f3c\u66f2\u7ebf)\u4e0e\u6b8b\u4f59\u5e94\u529b\u03c3=0\u7684\u94fe\u8f74\u6240\u56f4\u7ed5\u7684\u9762\u79ef\uff0c\u8868\u793a\u627f\u53d7\u6b8b\u4f59\u5e94\u529b\u7684\u533a\u57df\uff0c\u540c\u65f6\u8868\u793a\u51fa\u4e86\u5404\u8bd5\u9a8c\u94a2\u7403\u7684S<sub>\u03c3<\/sub>\u4e0eS<sub>\u03c3(j)<\/sub>\u7684\u6bd4\u503c\u3002<\/p>\n<p style=\"text-align: justify;\">\u7531\u56fe11\u53ef\u89c1\uff0c\u6b8b\u4f59\u538b\u5e94\u529b\u6700\u5927\u7684\u90e8\u4f4d\u5982\u679c\u4ece\u8bd5\u6837(j)\uff5e(l)\u7684\u5185\u90e8\u6269\u5c55\u5230\u8bd5\u6837(m)\uff5e(o)\u7684\u8868\u9762\u9644\u8fd1\uff0c\u5373\u55b7\u4e38\u5904\u7406\u4ea7\u751f\u7684\u6b8b\u4f59\u5e94\u529b\u7684\u65bd\u52a0\u533a\u57dfS<sub>\u03c3<\/sub>\u8d8a\u5927\uff0c\u94a2\u7403\u7684\u6eda\u52a8\u75b2\u52b3\u5bff\u547d\u5c31\u8d8a\u77ed\u3002\u6b64\u5916\uff0c\u5c3d\u7ba1\u70ed\u5904\u7406\u5de5\u827a\u76f8\u540c\uff0c\u5982\u94a2\u7403(1)\u5448\u73b0\u51fa\u6700\u77ed\u75b2\u52b3\u5bff\u547d\u90a3\u6837\uff0c\u5728\u8bd5\u9a8c\u94a2\u7403\u5185\u90e8\u5982\u5b58\u5728\u6b8b\u4f59\u5e94\u529b\u5cf0\u503c\uff0c\u5219\u5176\u75b2\u52b3\u5bff\u547d\u4f1a\u66f4\u4f4e\u3002<\/p>\n<p style=\"text-align: justify;\">3 \u8003\u5bdf\u5206\u6790<\/p>\n<p style=\"text-align: justify;\">3.1 \u70ed\u5904\u7406\u5de5\u827a\u5bf9\u94a2\u7403\u75b2\u52b3\u5bff\u547d\u7684\u5f71\u54cd<\/p>\n<div id=\"attachment_1437\" style=\"width: 581px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1437\" class=\"size-full wp-image-1437\" src=\"http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.12-Hardness-FWHM-and-retained-austenite-of-sample-a\uff5ei.jpg\" alt=\"\u56fe12 \u8bd5\u6837(a)\uff5e(i)\u7684\u786c\u5ea6\u3001FWHM\u548c\u6b8b\u7559\u5965\u6c0f\u4f53\u91cf Fig.12 Hardness, FWHM and retained austenite of sample (a)\uff5e(i)\" width=\"571\" height=\"824\" srcset=\"http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.12-Hardness-FWHM-and-retained-austenite-of-sample-a\uff5ei.jpg 571w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.12-Hardness-FWHM-and-retained-austenite-of-sample-a\uff5ei-208x300.jpg 208w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.12-Hardness-FWHM-and-retained-austenite-of-sample-a\uff5ei-489x705.jpg 489w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.12-Hardness-FWHM-and-retained-austenite-of-sample-a\uff5ei-450x649.jpg 450w\" sizes=\"(max-width: 571px) 100vw, 571px\" \/><p id=\"caption-attachment-1437\" class=\"wp-caption-text\">\u56fe12 \u8bd5\u6837(a)\uff5e(i)\u7684\u786c\u5ea6\u3001FWHM\u548c\u6b8b\u7559\u5965\u6c0f\u4f53\u91cf<br \/>Fig.12 Hardness, FWHM and retained austenite of sample (a)\uff5e(i)<\/p><\/div>\n<p style=\"text-align: justify;\">\u56fe12\u8868\u793a\u8bd5\u6837(a)\uff5e (i)\u7684\u786c\u5ea6\u3001\u7528X\u5c04\u7ebf\u884d\u5c04\u6d4b\u5b9a\u7684\u534a\u6700\u5927\u503c\u5168\u5bbd\u5ea6(FWHM)\u53ca\u6b8b\u7559\u5965\u6c0f\u4f53\u542b\u91cf(\u4ee5\u4e0b\u7b80\u79f0\u6b8b\u5965\u91cf)\uff0c\u5176\u4e2dFWHM\u548c\u6b8b\u5965\u91cf\u662f\u5728\u8bd5\u9a8c\u94a2\u7403\u8ddd\u8868\u9762100 \u03bcm\u3001200 \u03bcm\u548c300 \u03bcm\u6df1\u5ea6\u5904\u6d4b\u5b9a\u7ed3\u679c\u7684\u5e73\u5747\u503c\u3002<\/p>\n<p style=\"text-align: justify;\">\u6b64\u5916\uff0c\u56fe13\u4e3a\u8bd5\u6837(a)\u3001(d)\u3001(g)\u7684\u6b8b\u7559\u78b3\u5316\u7269\u9762\u79ef\u7387\u53ca\u539f\u5965\u6c0f\u4f53\u6676\u7c92\u7684\u5e73\u5747\u5c3a\u5bf8\u3002\u6b8b\u7559\u78b3\u5316\u7269\u7684\u9762\u79ef\u7387\u3001\u5965\u6c0f\u4f53\u6676\u7c92\u7684\u5e73\u5747\u5c3a\u5bf8\u4e0e\u6dec\u706b\u6e29\u5ea6\u6709\u5173\uff0c\u5206\u522b\u4ece1 103 K\u30011 133 K\u548c1 163 K\u6dec\u706b\u7684\u8bd5\u6837(a)\u3001(d)\u548c(g)\u7684\u7814\u7a76\u7ed3\u679c\u8bc1\u5b9e\u4e86\u8fd9\u4e00\u70b9\u3002<\/p>\n<p style=\"text-align: justify;\">\u7531\u56fe12\u53ef\u77e5\uff0c\u968f\u7740\u56de\u706b\u6e29\u5ea6\u7684\u5347\u9ad8\uff0c\u94a2\u7403\u7684\u786c\u5ea6\u5747\u4e0b\u964d\u3002\u4f46\u662f\uff0c\u4ece1 133 K\u6dec\u706b\u7684\u8bd5\u6837(d)\u3001(e)\u548c(f)\u7684FWHM\u6700\u5927\uff0c\u8fd9\u4e5f\u4e0e\u94a2\u7403\u7684\u9ad8\u786c\u5ea6\u76f8\u5bf9\u5e94\u3002\u53e6\u5916\uff0c\u968f\u7740\u6dec\u706b\u6e29\u5ea6\u7684\u5347\u9ad8\uff0c\u4f5c\u4e3a\u8f6f\u7ec4\u7ec7\u7684\u6b8b\u7559\u5965\u6c0f\u4f53\u7684\u6570\u91cf\u4e5f\u968f\u4e4b\u589e\u52a0\uff0c\u5f53\u5176\u542b\u91cf\u4e3a10\uff05\uff5e20\uff05\u65f6\u5bf9\u8bd5\u9a8c\u94a2\u7403\u7684\u786c\u5ea6\u503c\u5f71\u54cd\u8f83\u5c0f\u3002\u518d\u770b\u56fe13\uff0c\u6dec\u706b\u6e29\u5ea6\u5347\u9ad8\uff0c\u6b8b\u7559\u78b3\u5316\u7269\u7684\u9762\u79ef\u7387\u51cf\u5c11\uff0c\u56fa\u6eb6\u6548\u679c\u589e\u5f3a\uff0c\u539f\u5965\u6c0f\u4f53\u6676\u7c92\u7684\u5e73\u5747\u7c92\u5f84\u5219\u589e\u5927\u3002<\/p>\n<div id=\"attachment_1227\" style=\"width: 664px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1227\" class=\"size-full wp-image-1227\" src=\"http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.13-Area-of-carbide-and-austenite-grain-size-of-samplea-d-g.jpg\" alt=\"\u56fe13 \u8bd5\u6837(a)\u3001(d)\u548c(g)\u7684\u78b3\u5316\u7269\u9762\u79ef\u548c\u5965\u6c0f\u4f53\u6676\u7c92\u5c3a\u5bf8 Fig.13 Area of carbide and austenite grain size of sample (a), (d), (g)\" width=\"654\" height=\"496\" srcset=\"http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.13-Area-of-carbide-and-austenite-grain-size-of-samplea-d-g.jpg 654w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.13-Area-of-carbide-and-austenite-grain-size-of-samplea-d-g-300x228.jpg 300w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.13-Area-of-carbide-and-austenite-grain-size-of-samplea-d-g-450x341.jpg 450w\" sizes=\"(max-width: 654px) 100vw, 654px\" \/><p id=\"caption-attachment-1227\" class=\"wp-caption-text\">\u56fe13 \u8bd5\u6837(a)\u3001(d)\u548c(g)\u7684\u78b3\u5316\u7269\u9762\u79ef\u548c\u5965\u6c0f\u4f53\u6676\u7c92\u5c3a\u5bf8<br \/>Fig.13 Area of carbide and austenite grain size of sample (a), (d), (g)<\/p><\/div>\n<p style=\"text-align: justify;\">\u5982\u4e0a\u6240\u8ff0\uff0c\u5728\u7814\u7a76\u70ed\u5904\u7406\u5de5\u827a\u5bf9\u94a2\u7403\u6eda\u52a8\u75b2\u52b3\u5bff\u547d\u7684\u5f71\u54cd\u65b9\u9762\uff0c\u94a2\u7403\u7684\u786c\u5ea6\u662f\u5f88\u5bb9\u6613\u901a\u8fc7\u6539\u53d8\u70ed\u5904\u7406\u5de5\u827a(\u6dec\u706b\u6e29\u5ea6\u3001\u56de\u706b\u6e29\u5ea6)\u6765\u8c03\u6574\u7684\u3002\u4f46\u94a2\u7403\u7684\u786c\u5ea6\u4e0d\u662f\u5f71\u54cd\u5176\u6eda\u52a8\u75b2\u52b3\u5bff\u547d\u7684\u552f\u4e00\u56e0\u7d20\u3002\u56fe12\u4e2d\uff0c\u786c\u5ea6\u540c\u4e3a64 HRC\u7684\u8bd5\u6837(b)\u3001(e)\u548c(h)\uff0c\u5982\u56fe9\u6240\u793a\u5176L \u3002\u5bff\u547d\u5374\u76f8\u5dee100\u500d\u4e4b\u591a\u3002\u8fd9\u8868\u660e\u7528\u786c\u5ea6\u4e0d\u80fd\u8db3\u4ee5\u8bc4\u4ef7\u94a2\u7403\u7684\u75b2\u52b3\u5bff\u547d\u3002<\/p>\n<p style=\"text-align: justify;\">\u94a2\u7403\u7684\u6eda\u52a8\u75b2\u52b3\u5bff\u547d\u8fd8\u53d7\u5230\u4ee5\u6b8b\u7559\u78b3\u5316\u7269\u9762\u79ef\u7387\u4e3a\u6307\u6807\u7684\u9a6c\u6c0f\u4f53\u542b\u78b3\u91cf\u3001\u539f\u5965\u6c0f\u4f53\u6676\u7c92\u7684\u5e73\u5747\u5c3a\u5bf8\u53caFWHM\u7b49\u56e0\u7d20\u7684\u5f71\u54cd\u3002<\/p>\n<p style=\"text-align: justify;\">\u8003\u8651\u5230\u4ee5\u4e0a\u56e0\u7d20\uff0c\u56fe13\u4e2d\u6dec\u706b\u6e29\u5ea6\u540c\u4e3a1 133 K\u7684\u8bd5\u6837(d)\u3001(e)\u548c(f)\uff0c\u5176\u9a6c\u6c0f\u4f53\u4e2d\u56fa\u6eb6\u7684\u78b3\u542b\u91cf\u4e0e\u539f\u5965\u6c0f\u4f53\u6676\u7c92\u7684\u5927\u5c0f\u6709\u6700\u4f73\u7684\u5e73\u8861\u3002\u7ed3\u679c\u5c31\u6709\u4e86\u5982\u56fel2\u6240\u793a\u7684\u6700\u9ad8\u7684\u786c\u5ea6\u548c\u6700\u5927\u7684FWHM\u3002\u56e0\u6b64\uff0c\u5c31\u83b7\u5f97\u4e86\u5982\u56fe9\u6240\u793a\u94a2\u7403\u7684\u6700\u4f73\u6eda\u52a8\u75b2\u52b3\u5bff\u547d\u3002<\/p>\n<p style=\"text-align: justify;\">\u53e6\u5916\uff0c\u5173\u4e8e\u56de\u706b\u6e29\u5ea6\u7684\u5f71\u54cd\uff0c\u5bf9\u56fe9\u4e2d\u8bd5\u6837(d)\u3001(e)\u548c(f)\u8fdb\u884c\u6bd4\u8f83\u53ef\u77e5\uff0c\u56de\u706b\u6e29\u5ea6\u8d8a\u4f4e\uff0c\u94a2\u7403\u7684\u6eda\u52a8\u75b2\u52b3\u5bff\u547d\u8d8a\u957f\u3002\u4f46\u662f\u56de\u706b\u6e29\u5ea6\u8fc7\u4f4e\u4f1a\u5bfc\u81f4\u94a2\u7403\u78e8\u524a\u5f00\u88c2\uff0c\u5e94\u907f\u514d\u56de\u706b\u6e29\u5ea6\u8fc7\u4f4e\u3002\u8bd5\u6837(J)\uff5e(O)\u7684\u6700\u4f73\u70ed\u5904\u7406\u5de5\u827a\u4e3a\uff1a\u6dec\u706b\u6e29\u5ea61 133 K\uff0c\u56de\u706b\u6e29\u5ea6433 K\u3002<\/p>\n<p style=\"text-align: justify;\">3.2 \u6b8b\u4f59\u538b\u5e94\u529b\u5bf9\u94a2\u7403\u75b2\u52b3\u5bff\u547d\u7684\u5f71\u54cd<\/p>\n<p style=\"text-align: justify;\">\u5982\u56fe4\u6240\u793a\uff0c\u66fe\u901a\u8fc7\u6539\u53d8\u55b7\u4e38\u5904\u7406\u5de5\u827a\u53ca\u5176\u5904\u7406\u524d\u540e\u7684\u78e8\u524a\u91cf\u6765\u5f97\u5230\u6b8b\u4f59\u5e94\u529b\u503c\u53ca\u5176\u5206\u5e03\u72b6\u6001\u4e0d\u540c\u7684\u94a2\u7403\u3002<\/p>\n<div id=\"attachment_1438\" style=\"width: 716px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1438\" class=\"size-full wp-image-1438\" src=\"http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.14-FWHM-curves-of-sample-j\uff5eo.jpg\" alt=\"\u56fe14 \u8bd5\u6837(j)\uff5e(o)\u7684FWHM\u66f2\u7ebf Fig.14 FWHM curves of sample (j)\uff5e(o)\" width=\"706\" height=\"494\" srcset=\"http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.14-FWHM-curves-of-sample-j\uff5eo.jpg 706w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.14-FWHM-curves-of-sample-j\uff5eo-300x210.jpg 300w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.14-FWHM-curves-of-sample-j\uff5eo-705x493.jpg 705w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/08\/Fig.14-FWHM-curves-of-sample-j\uff5eo-450x315.jpg 450w\" sizes=\"(max-width: 706px) 100vw, 706px\" \/><p id=\"caption-attachment-1438\" class=\"wp-caption-text\">\u56fe14 \u8bd5\u6837(j)\uff5e(o)\u7684FWHM\u66f2\u7ebf<br \/>Fig.14 FWHM curves of sample (j)\uff5e(o)<\/p><\/div>\n<p style=\"text-align: justify;\">\u56fe14\u8868\u793a\u8bd5\u6837(J)\uff5e(o)\u91c7\u7528X\u5c04\u7ebf\u884d\u5c04\u6d4b\u5b9a\u7684FWHM\u5206\u5e03\u3002\u55b7\u4e38\u5904\u7406\u65f6\u7531\u4e8e\u94a2\u7403\u4e4b\u95ee\u7684\u78b0\u649e\uff0c\u94a2\u7403\u5185\u90e8\u5f62\u6210\u6b8b\u4f59\u538b\u5e94\u529b\uff0c\u81f4\u4f7f\u5176FWHM\u4e0b\u964d\u3002<\/p>\n<p style=\"text-align: justify;\">\u518d\u8005\uff0c\u5173\u4e8eS<sub>(FWHM)<\/sub>\uff0c\u5982\u56fe14\u4e2d\u8bd5\u6837(j)\u5bf9\u5e94\u7684S<sub>FWHM(j)<\/sub>\uff0c\u8bd5\u9a8c\u94a2\u7403\u7684FWHM\u5206\u5e03\uff08\u8fd1\u4f3c\u66f2\u7ebf\uff09\u4e0eFWHM=700 degree\u7684\u7eb5\u8f74\u56f4\u6210\u7684\u9762\u79ef\uff0c\u4e3aFWHM\u51cf\u5c11\u7684\u533a\u57df\u3002\u5404\u8bd5\u9a8c\u94a2\u7403\u7684S<sub>FWHM<\/sub>\u4e0eS<sub>FWHM(j)<\/sub>\u7c7b\u540c\u3002\u7531\u4e8e\u6eda\u52a8\u75b2\u52b3\u81f4\u4f7fFWHM\u4e0b\u964d\uff0c\u55b7\u4e38\u5904\u7406\u4f7f\u94a2\u7403\u5185\u90e8\u5f62\u6210\u6b8b\u4f59\u538b\u5e94\u529b\uff0c\u540c\u65f6\u4f7fFWHM\u4e0b\u964d\uff0c\u7ed3\u679c\u662f\u94a2\u7403\u76f8\u5f53\u4e8e\u627f\u53d7\u6eda\u52a8\u75b2\u52b3\u3002<\/p>\n<p style=\"text-align: justify;\">\u540c\u65f6\uff0c\u5c06\u56fe9\u4e2d\u672a\u8fdb\u884c\u55b7\u4e38\u5904\u7406\u7684\u8bd5\u6837(e)\u7684L<sub>10<\/sub>\u5bff\u547d\u76f8\u5bf9\u7167\uff0c\u70ed\u5904\u7406\u5de5\u827a\u76f8\u540c\u7684\u56fe11\u7684\u8bd5\u6837(j)\uff5e(o)\u7684L<sub>10<\/sub>\u5bff\u547d\u90fd\u975e\u5e38\u77ed\u3002\u4e3b\u8981\u539f\u56e0\u662f\uff0c\u55b7\u4e38\u5904\u7406\u4ea7\u751f\u7684\u538b\u5e94\u529b\u4f1a\u7f29\u77ed\u6eda\u52a8\u75b2\u52b3\u5bff\u547d\uff0c\u5e76\u4e14\u6b8b\u4f59\u538b\u529b\u7684\u65bd\u529b\u533aS<sub>\u03c3<\/sub>\u4e0eFWHM\u7684\u51cf\u5c11\u533a\u57dfS<sub>FWHM<\/sub>\u503c\u4e5f\u968f\u55b7\u4e38\u5904\u7406\u524d\u540e\u7814\u78e8\u91cf\u800c\u53d8\u5316\uff0c\u57281.2\u8282\u4e2d\u8ff0\u53ca\u7684\u4ee5\u6291\u5236\u538b\u75d5\u4ea7\u751f\u4e3a\u4e3b\u8981\u76ee\u7684\u7684\u55b7\u4e38\u5f3a\u5316\uff0c\u5982\u679c\u8003\u5bdf\u5176\u5bf9\u6eda\u52a8\u75b2\u52b3\u5bff\u547d\u7684\u5f71\u54cd\uff0c\u5219\u5e94\u8be5\u5177\u6709\u8bd5\u6837(m)\uff5e (o)\u5e94\u529b\u5206\u5e03\u72b6\u6001\u3002<\/p>\n<p style=\"text-align: justify;\">\u672c\u6587\u7740\u773c\u4e8e\u7814\u7a76\u5bb9\u6613\u68c0\u6d4b\u7684\u94a2\u7403\u8868\u5c42\u7684\u6b8b\u4f59\u538b\u5e94\u529b(\u5207\u7ebf\u65b9\u5411)\uff0c\u68c0\u6d4b\u7ed3\u679c\u4e2d\u8003\u8651\u4e86\u7535\u89e3\u78e8\u524a\u5f15\u8d77\u6b8b\u4f59\u5e94\u529b\u91cd\u65b0\u5206\u5e03\u7684\u5f71\u54cd\u3002\u6b64\u5916\uff0c\u5c1a\u672a\u5b9a\u91cf\u53cd\u6620\u94a2\u7403\u5185\u90e8\u7684\u6b8b\u4f59\u62c9\u5e94\u529b\u3002\u4f46\u662f\uff0c\u7531\u4e8e\u662f\u4e0e\u94a2\u7403\u8868\u5c42\u7684\u6b8b\u4f59\u538b\u5e94\u529b(\u5207\u7ebf\u65b9\u5411)\u76f8\u5e73\u8861\u7684\uff0c\u5982\u94a2\u7403\u5185\u90e8(\u5265\u843d\u6df1\u5ea6\u9644\u8fd1)\u4ea7\u751f\u6b8b\u4f59\u62c9\u5e94\u529b(\u5f84\u5411)\uff0c\u94a2\u7403\u8868\u5c42\u5207\u7ebf\u65b9\u5411\u7684\u6b8b\u4f59\u538b\u5e94\u529b\u8d8a\u5927\uff0c\u94a2\u7403\u5185\u90e8(\u5f84\u5411)\u7684\u6b8b\u4f59\u62c9\u5e94\u529b\u4e5f\u5c06\u8d8a\u5927\u3002\u5bf9\u4e8e\u94a2\u7403\u5185\u90e8\u7684\u5265\u843d\u635f\u4f24\u800c\u8a00\uff0c\u5f84\u5411\u7684\u6b8b\u4f59\u62c9\u5e94\u529b\u662f\u4e0d\u80fd\u5ffd\u89c6\u7684\u3002\u672c\u6587\u4ec5\u8ba8\u8bba\u4e86\u94a2\u7403\u8868\u9762\u5c42\u6b8b\u4f59\u538b\u5e94\u529b\u5bf9\u6eda\u52a8\u75b2\u52b3\u5bff\u547d\u7684\u5f71\u54cd\uff0c\u4e5f\u95f4\u63a5\u53cd\u6620\u4e86\u94a2\u7403\u5185\u90e8\u6b8b\u4f59\u62c9\u5e94\u529b\u7684\u5f71\u54cd\u3002<\/p>\n<p style=\"text-align: justify;\">4 \u7ed3\u8bba<\/p>\n<p style=\"text-align: justify;\">(1)\u70ed\u5904\u7406\u5de5\u827a\u5f71\u54cd\u94a2\u7403\u7684\u6eda\u52a8\u75b2\u52b3\u5bff\u547d\u3002\u5728\u786c\u5ea6\u503c\u76f8\u540c\u7684\u60c5\u51b5\u4e0b\uff0c\u5982\u679c\u9a6c\u6c0f\u4f53\u4e2d\u7684\u542b\u78b3\u91cf\u548c\u539f\u5965\u6c0f\u4f53\u6676\u7c92\u5c3a\u5bf8\u4e0d\u540c\uff0c\u5176\u6eda\u52a8\u75b2\u52b3\u5bff\u547d\u4e5f\u5927\u4e0d\u76f8\u540c\u3002<\/p>\n<p style=\"text-align: justify;\">(2)\u4e3a\u4f7f\u94a2\u7403\u83b7\u5f97\u826f\u597d\u7684\u6eda\u52a8\u75b2\u52b3\u5bff\u547d\uff0c\u70ed\u5904\u7406\u65f6\uff0c\u5fc5\u987b\u4fdd\u8bc1\u94a2\u7403\u5728\u6dec\u706b\u6e29\u5ea6\u4e0b\uff0c\u5965\u6c0f\u4f53\u6676\u7c92\u65e2\u4e0d\u7c97\u5316\u53c8\u80fd\u4f7f\u94a2\u7403\u6dec\u706b\u540e\u9a6c\u6c0f\u4f53\u4e2d\u6709\u9002\u5ea6\u7684\u542b\u78b3\u91cf\u3002\u540c\u65f6\uff0c\u56de\u706b\u6e29\u5ea6\u7684\u8bbe\u5b9a\u5e94\u4ee5\u534a\u6700\u5927\u503c\u5168\u5bbd\u5ea6(FWHM)\u4e0d\u8fc7\u5206\u4e0b\u964d\u4e3a\u5b9c\u3002<\/p>\n<p style=\"text-align: justify;\">(3)\u94a2\u7403\u7684\u6eda\u52a8\u75b2\u52b3\u5bff\u547d\u53d7\u6b8b\u4f59\u5e94\u529b\u65bd\u529b\u533a\u5927\u5c0f\u7684\u5f71\u54cd\u3002\u8be5\u533a\u57df\u8d8a\u5927\uff0cFWHM\u8d8a\u4f4e\uff0c\u6eda\u52a8\u75b2\u52b3\u5bff\u547d\u8d8a\u77ed<\/p>\n<p style=\"text-align: right;\">(\u672c\u6587\u7531\u6c5f\u82cfLCD\u8f74\u627f\u7814\u7a76\u6240\u80a1\u4efd\u6709\u9650\u516c\u53f8\u9ec4\u57f9\u9ad8\u7ea7\u5de5\u7a0b\u5e08\u6839\u636e\u65e5\u6587\u8d44\u6599\u7f16\u8bd1)<\/p>\n<\/div><\/section>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":1221,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8,15],"tags":[],"aioseo_notices":[],"_links":{"self":[{"href":"http:\/\/www.mzzcgq.com\/wp-json\/wp\/v2\/posts\/1213"}],"collection":[{"href":"http:\/\/www.mzzcgq.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.mzzcgq.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.mzzcgq.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.mzzcgq.com\/wp-json\/wp\/v2\/comments?post=1213"}],"version-history":[{"count":2,"href":"http:\/\/www.mzzcgq.com\/wp-json\/wp\/v2\/posts\/1213\/revisions"}],"predecessor-version":[{"id":1447,"href":"http:\/\/www.mzzcgq.com\/wp-json\/wp\/v2\/posts\/1213\/revisions\/1447"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.mzzcgq.com\/wp-json\/wp\/v2\/media\/1221"}],"wp:attachment":[{"href":"http:\/\/www.mzzcgq.com\/wp-json\/wp\/v2\/media?parent=1213"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.mzzcgq.com\/wp-json\/wp\/v2\/categories?post=1213"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.mzzcgq.com\/wp-json\/wp\/v2\/tags?post=1213"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}