{"id":1046,"date":"2017-05-22T11:02:31","date_gmt":"2017-05-22T03:02:31","guid":{"rendered":"http:\/\/www.mzzcgq.com\/?p=1046"},"modified":"2018-08-14T10:49:47","modified_gmt":"2018-08-14T02:49:47","slug":"ultra-fast-cooling-to-bearing-steel","status":"publish","type":"post","link":"http:\/\/www.mzzcgq.com\/ultra-fast-cooling-to-bearing-steel\/","title":{"rendered":"\u8d85\u5feb\u901f\u51b7\u5374\u5bf9\u8f74\u627f\u94a2\u7403\u5316\u9000\u706b\u7684\u5f71\u54cd"},"content":{"rendered":"\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_heading-8acc0bd502561d7e1e5607fc19b8e97b\">\n#top .av-special-heading.av-av_heading-8acc0bd502561d7e1e5607fc19b8e97b{\npadding-bottom:10px;\nfont-size:40px;\n}\nbody .av-special-heading.av-av_heading-8acc0bd502561d7e1e5607fc19b8e97b .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n#top #wrap_all .av-special-heading.av-av_heading-8acc0bd502561d7e1e5607fc19b8e97b .av-special-heading-tag{\nfont-size:40px;\n}\n.av-special-heading.av-av_heading-8acc0bd502561d7e1e5607fc19b8e97b .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-8acc0bd502561d7e1e5607fc19b8e97b .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-8acc0bd502561d7e1e5607fc19b8e97b .av-special-heading-tag{\nfont-size:0.8em;\n}\n}\n<\/style>\n<div  class='av-special-heading av-av_heading-8acc0bd502561d7e1e5607fc19b8e97b 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\"  >\u8d85\u5feb\u901f\u51b7\u5374\u5bf9\u8f74\u627f\u94a2\u7403\u5316\u9000\u706b\u7684\u5f71\u54cd<\/h1><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div>\n<section  class='av_textblock_section av-5rqdhi-9ff63c17a60ff5f32ef502ded77d374f '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><p style=\"text-align: center;\">\u738b\u6c38\u7ea2<sup>1<\/sup>\uff0c\u674e\u58ee<sup>2<\/sup>\uff0c\u5f20\u91d1\u660e<sup>3<\/sup><\/p>\n<p style=\"text-align: center;\">(1. \u6cb3\u5317\u6c38\u6d0b\u94a2\u94c1\u6709\u9650\u516c\u53f8\uff0c\u6cb3\u5317 \u6c38\u5e74 057150\uff1b2. \u6c88\u9633\u822a\u7a7a\u5de5\u4e1a\u5b66\u9662 \u6750\u6599\u79d1\u5b66\u4e0e\u5de5\u7a0b\u5b66\u9662\uff0c\u8fbd\u5b81 \u6c88\u9633 110034\uff1b3. \u6c88\u9633\u6807\u51c6\u4ef6\u7814\u7a76\u6240\uff0c\u8fbd\u5b81 \u6c88\u9633 110141)<\/p>\n<p>\u6458\u8981\uff1a\u901a\u8fc7\u5bf9\u8f74\u627f\u94a2\u70ed\u8f67\u540e\u8d85\u5feb\u51b7\u5374\uff0c\u518d\u8fdb\u884c\u7403\u5316\u9000\u706b\uff0c\u7814\u7a76\u4e86\u8d85\u5feb\u901f\u51b7\u5374\u5bf9\u8f74\u627f\u94a2\u7403\u5316\u9000\u706b\u540e\u7ec4\u7ec7\u548c\u6027\u80fd\u7684\u5f71\u54cd\u3002\u7ed3\u679c\u8868\u660e\uff1a\u8f74\u627f\u94a2\u7ecf\u70ed\u8f67\u540e\u8d85\u5feb\u51b7\u5374\u3001\u7403\u5316\u9000\u706b\u540e\uff0c\u78b3\u5316\u7269\u7403\u5316\u660e\u663e\u3002\u968f\u7740\u7ec8\u51b7\u6e29\u5ea6\u7684\u964d\u4f4e\uff0c\u8f74\u627f\u94a2\u7403\u5316\u9000\u706b\u540e\u7403\u5316\u7ec4\u7ec7\u5747\u5300\uff0c\u786c\u5ea6\u589e\u5927\u3002\u8f74\u627f\u94a2\u8d85\u5feb\u51b7\u5374\u6709\u52a9\u4e8e\u73e0\u5149\u4f53\u83b7\u5f97\u66f4\u597d\u7684\u7403\u5316\u6548\u679c\u3002<\/p>\n<p>\u5173\u952e\u8bcd\uff1a\u8f74\u627f\u94a2\uff1b\u7403\u5316\u9000\u706b\uff1b\u8d85\u5feb\u51b7\u5374\uff1b\u7c92\u72b6\u73e0\u5149\u4f53<\/p>\n<p>\u4e2d\u56fe\u5206\u7c7b\u53f7\uff1aTG156.2; TG142.41\u00a0 \u6587\u732e\u6807\u8bc6\u7801\uff1aA\u00a0 \u6587\u7ae0\u7f16\u53f7\uff1a1001-3814(2010)10-0169-03<\/p>\n<h2 style=\"text-align: center;\">Effect of Ultra-fast Cooling Process on Spheroidal Annealing of Bearing Steel<\/h2>\n<p style=\"text-align: center;\">WANG Yonghong<sup>1<\/sup>, LI zhuang<sup>2<\/sup>, ZHANG Jinming<sup>3<\/sup><\/p>\n<p style=\"text-align: center;\">(1. Hebei Yongyang Iron and Steel Corp., Yongnian 057150, China; 2. Shenyang Institute of Aeronautical Engineering, Shenyang 110034, China; 3. Shenyang Standard Component Research Institute, Shenyang 110141, China)<\/p>\n<p>Abstract: The effects of ultra-fast cooling process on the microstructure and mechanical properties of bearing steel after hot rolling and then spheroidal annealing were investigated. The results show that it is obvious for spheroidal annealing structure the adopt ultra-fast cooling process. Spheroidal annealing structure is satisfactory and hardness increases with the decrease of final cooling temperature. The ultra-fast cooling process contributes to good spheroidal effect of pearlite.<\/p>\n<p>Keywords: bearing steel; ultra-fast cooling process; spheroidal annealing; spheroidal pearlite<\/p>\n<\/div><\/section>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-4asanq-534130cf700a038a15da725df167acfc\">\n#top .av_textblock_section.av-4asanq-534130cf700a038a15da725df167acfc .avia_textblock{\nfont-size:22px;\n}\n<\/style>\n<section  class='av_textblock_section av-4asanq-534130cf700a038a15da725df167acfc '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><p style=\"text-align: justify;\">\u8f74\u627f\u5728\u673a\u68b0\u4ea7\u54c1\u548c\u5de5\u7a0b\u7ed3\u6784\u4e2d\u5e94\u7528\u5341\u5206\u5e7f\u6cdb\uff0c\u8f74\u627f\u94a2\u70ed\u8f67\u540e\u5fc5\u987b\u7ecf\u8fc7\u7403\u5316\u9000\u706b\uff0c\u4f7f\u78b3\u5316\u7269\u5b8c\u5168\u7403\u5316\uff0c\u78b3\u5316\u7269\u5448\u73b0\u8f83\u5c0f\u7684\u7403\u7c92\u72b6\u5747\u5300\u5730\u5206\u5e03\u5728\u94c1\u7d20\u4f53\u57fa\u4f53\u4e0a\uff0c\u8fd9\u6837\u7684\u7ec4\u7ec7\u53ef\u52a0\u5de5\u6027\u80fd\u597d\uff0c\u8fc7\u70ed\u654f\u611f\u6027\u4f4e\uff0c\u6dec\u706b\u56de\u706b\u540e\u7684\u6b8b\u7559\u78b3\u5316\u7269\u7ec6\u5c0f\u4e14\u5206\u5e03\u5747\u5300\uff0c\u56e0\u6b64\u8f74\u627f\u94a2\u7684\u8010\u78e8\u6027\u3001\u5f2f\u66f2\u75b2\u52b3\u5f3a\u5ea6\u3001\u51b2\u51fb\u97e7\u5ea6\u5747\u8f83\u9ad8<sup>[1-2]<\/sup>\u3002<\/p>\n<p style=\"text-align: justify;\">\u8f67\u5236\u5de5\u827a\u5bf9GCr15\u8f74\u627f\u94a2\u7ec4\u7ec7\u6709\u663e\u8457\u5f71\u54cd<sup>[3]<\/sup>\uff0c\u518d\u5927\u65ad\u9762\u8f74\u627f\u94a2\u68d2\u6750\u7684\u751f\u4ea7\u8fc7\u7a0b\u4e2d\uff0c\u5b58\u5728\u7740\u4f4e\u6e29\u7ec8\u8f67\u5f88\u96be\u5b9e\u73b0\u548c\u63a7\u5236\u51b7\u5374\u56f0\u96be\u7684\u95ee\u9898\u3002\u8f74\u627f\u94a2\u7684\u8f67\u540e\u8d85\u5feb\u901f\u51b7\u5374\u80fd\u591f\u4f7f\u78b3\u5316\u7269\u5fae\u7ec6\u3001\u5f25\u6563\u6790\u51fa<sup>[4]<\/sup>\u3002GCr15\u6eda\u52a8\u8f74\u627f\u94a2\u539f\u59cb\u7ec4\u7ec7\u4e2d\u78b3\u5316\u7269\u5747\u5300\u7684\u5f25\u6563\u5206\u5e03\u53ef\u63d0\u9ad8\u5176\u4f7f\u7528\u5bff\u547d<sup>[5]<\/sup>\u3002<\/p>\n<p style=\"text-align: justify;\">\u4f5c\u8005\u5728\u4e1c\u5317\u5927\u5b66\u5b9e\u9a8c\u5ba4\u7528\u8f67\u5236\u677f\u6750\u4ee3\u66ff\u68d2\u6750\uff0c\u5bf9\u8f74\u627f\u94a2\u91c7\u7528\u9ad8\u6e29\u53d8\u5f62\u540e\u5feb\u8bfb\u51b7\u5374+\u7f13\u6162\u51b7\u5374\u5de5\u827a\uff0c\u7528\u4ee5\u63a7\u5236\u7f51\u72b6\u78b3\u5316\u7269\u6790\u51fa\u5f97\u5230\u7ec6\u5c0f\u7247\u5c42\u73e0\u5149\u4f53\u7ec4\u7ec7\uff0c\u5e76\u5c06\u8f67\u540e\u677f\u6750\u8fdb\u884c\u7403\u5316\u9000\u706b\uff0c\u7814\u7a76\u4e86\u8d85\u5feb\u901f\u51b7\u5374\u5de5\u827a\u5bf9\u8f74\u627f\u94a2\u78b3\u5316\u7269\u7684\u5f71\u54cd\u3002<\/p>\n<p>1 \u5b9e\u9a8c\u65b9\u6cd5<\/p>\n<p style=\"text-align: justify;\">\u5b9e\u9a8c\u6240\u7528\u6750\u6599\u4e3a\u56fd\u5185\u67d0\u7279\u6b8a\u94a2\u5382\u751f\u4ea7\u7684GCr15\u8f74\u627f\u94a2\u576f\u6599\uff0c\u5176\u5316\u5b66\u6210\u5206\uff08\u8d28\u91cf\u5206\u6570\uff0c%\uff09\u4e3a\uff1a1.02C\uff0c0.32Si\uff0c0.34Mn\uff0c0.009P\uff0c0.003S\uff0c1.49Cr\uff0c0.07Ni\uff0c0.15Cu\uff0c0.02Mo\uff0c0.0017Ti\uff0c0.005Al\u3002<\/p>\n<p style=\"text-align: justify;\">\u5c06\u576f\u6599\u5728\u7bb1\u5f0f\u52a0\u70ed\u7089\u4e2d\u52a0\u70ed\u52301050~1100\u2103\u5e76\u4fdd\u6e291h\uff0c\u51fa\u7089\u540e\u57281000\u2103\u8fdb\u884c3\u9053\u6b21\u8f67\u5236\uff0c\u7ec8\u8f67\u6e29\u5ea6\u5728980\u2103\u5de6\u53f3\uff0c\u7ec8\u8f67\u540e\u8bd5\u6837\u89c4\u683c\u4e3a15mm\u00d740mm\u00d7500mm\u7684\u94a2\u677f\uff0c\u603b\u53d8\u5f62\u91cf\u4e3a53.1%\u3002\u8f67\u540e\u8fdb\u884c\u8d85\u5feb\u5ea6\u51b7\u5374\uff0c\u51b7\u5374\u901f\u5ea6\u63a7\u5236\u5728100~200\u2103\/s\u3002\u51b7\u5374\u540e\u5c06\u677f\u6750\u653e\u5165\u94fa\u6709\u77f3\u68c9\u6be1\u7684\u94c1\u7bb1\u5185\u7f13\u51b7\u5230\u5ba4\u6e29\u3002\u88681\u4e3a\u5b9e\u9a8c\u7528GCr15\u8f74\u627f\u94a2\u70ed\u8f67\u540e\u4e0d\u540c\u51b7\u5374\u8fc7\u7a0b\u4e2d\u7684\u5b9e\u6d4b\u5de5\u827a\u53c2\u6570\u3002<\/p>\n<p>\u8868 1 \u70ed\u8f67\u8bd5\u9a8c\u5de5\u827a\u53c2\u6570 \/ Tab.1 The process parameters of hot rolling test<\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"111\">\n<p style=\"text-align: center;\">\u5de5\u827a\u7f16\u53f7<\/p>\n<\/td>\n<td style=\"text-align: center;\" width=\"111\">\u5f00\u8f67\u6e29\u5ea6 \/ \u2103<\/td>\n<td style=\"text-align: center;\" width=\"111\">\u7ec8\u8f67\u6e29\u5ea6 \/ \u2103<\/td>\n<td style=\"text-align: center;\" width=\"121\">\u51b7\u5374\u901f\u5ea6 \/ (\u2103\/s)<\/td>\n<td style=\"text-align: center;\" width=\"100\">\u7ec8\u51b7\u6e29\u5ea6 \/ \u2103<\/td>\n<\/tr>\n<tr>\n<td width=\"111\">\n<p style=\"text-align: center;\">1<sup>#<\/sup><\/p>\n<\/td>\n<td style=\"text-align: center;\" width=\"111\">998<\/td>\n<td style=\"text-align: center;\" width=\"111\">975<\/td>\n<td style=\"text-align: center;\" width=\"121\">135<\/td>\n<td style=\"text-align: center;\" width=\"100\">800<\/td>\n<\/tr>\n<tr>\n<td width=\"111\">\n<p style=\"text-align: center;\">2<sup>#<\/sup><\/p>\n<\/td>\n<td style=\"text-align: center;\" width=\"111\">995<\/td>\n<td style=\"text-align: center;\" width=\"111\">978<\/td>\n<td style=\"text-align: center;\" width=\"121\">124<\/td>\n<td width=\"100\">\n<p style=\"text-align: center;\">760<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"111\">3<sup>#<\/sup><\/td>\n<td style=\"text-align: center;\" width=\"111\">996<\/td>\n<td style=\"text-align: center;\" width=\"111\">980<\/td>\n<td style=\"text-align: center;\" width=\"121\">130<\/td>\n<td width=\"100\">\n<p style=\"text-align: center;\">715<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"111\">4<sup>#<\/sup><\/td>\n<td style=\"text-align: center;\" width=\"111\">995<\/td>\n<td style=\"text-align: center;\" width=\"111\">973<\/td>\n<td style=\"text-align: center;\" width=\"121\">110<\/td>\n<td width=\"100\">\n<p style=\"text-align: center;\">615<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"text-align: justify;\">\u5c06\u51b7\u5374\u5230\u5ba4\u6e29\u7684\u677f\u6750\u52a0\u70ed\u5230810\u2103\u5e76\u4fdd\u6e296h\uff0c\u968f\u7089\u7f13\u51b7\u5230650\u2103\uff08\u51b7\u5374\u901f\u5ea6\u7ea6\u4e3a0.05\u2103\/s\uff09\u540e\u51fa\u7089\u7a7a\u51b7\u3002\u5bf9\u7403\u5316\u9000\u706b\u540e\u7684\u7ea4\u7ef4\u7ec4\u7ec7\u8fdb\u884c\u89c2\u5bdf\uff0c\u5206\u6790\u8d85\u5feb\u901f\u51b7\u5374\u5de5\u827a\u5bf9\u8f74\u627f\u94a2\u7403\u5316\u9000\u706b\u540e\u7ec4\u7ec7\u6027\u80fd\u7684\u5f71\u54cd\u3002<\/p>\n<p>2 \u5b9e\u9a8c\u7ed3\u679c\u4e0e\u5206\u6790<\/p>\n<p>2.1 \u663e\u5fae\u7ec4\u7ec7\u548c\u786c\u5ea6<\/p>\n<p style=\"text-align: justify;\">\u8f74\u627f\u94a2\u7ecf\u8fc7\u8d85\u5feb\u901f\u51b7\u5374\u5230\u5ba4\u6e29\uff0c\u7403\u5316\u9000\u706b\u540e\u5f97\u5230\u7684\u663e\u5fae\u7ec4\u7ec7\u5982\u56fe1\u6240\u793a\u3002\u53ef\u4ee5\u770b\u5230\uff0c\u7403\u5316\u9000\u706b\u540e\uff0c\u78b3\u5316\u7269\u90fd\u53d1\u751f\u4e86\u4e0d\u540c\u7a0b\u5ea6\u7684\u7403\u5316\u3002\u7ecf\u5de5\u827a1#\u30012#\u51b7\u5374\u5230\u5ba4\u6e29\u540e\u7403\u5316\u9000\u706b\u7684\u8bd5\u6837\uff0c\u5176\u7ec4\u7ec7\u4e2d\u80fd\u770b\u5230\u5c11\u91cf\u7ec6\u7247\u72b6\u73e0\u5149\u4f53\u5b58\u5728\uff0c\u7403\u5316\u7ec4\u7ec7\u4e0d\u5747\u5300\uff0c\u89c1\u56fe1(a)\u3001(b)\u3002\u968f\u8d85\u5feb\u51b7\u7ec8\u51b7\u6e29\u5ea6\u964d\u4f4e\u5230715\u2103\u540e\uff0c\u7403\u5316\u9000\u706b\u7ec4\u7ec7\u4e2d\u660e\u663e\u7684\u7ec6\u7247\u72b6\u73e0\u5149\u4f53\u6d88\u5931\uff0c\u78b3\u5316\u7269\u5448\u8f83\u5c0f\u7684\u7403\u72b6\u548c\u70b9\u72b6\u5747\u5300\u5206\u5e03\u5728\u94c1\u7d20\u4f53\u4e0a\uff0c\u5f97\u5230\u5747\u5300\u7684\u7403\u5316\u73e0\u5149\u4f53\u7ec4\u7ec7\uff0c\u89c1\u56fe1(c)\u3001(d)\u3002<\/p>\n<div id=\"attachment_1396\" style=\"width: 1313px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1396\" class=\"size-full wp-image-1396\" src=\"http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/05\/\u56fe1-\u4e0d\u540c\u5de5\u827a\u51b7\u5374\u540e\u7403\u5316\u9000\u706b\u7ec4\u7ec7.png\" alt=\"\u56fe1 \u4e0d\u540c\u5de5\u827a\u51b7\u5374\u540e\u7403\u5316\u9000\u706b\u7ec4\u7ec7 Fig.1 Spheroidal annealing structure after different cooling processes\" width=\"1303\" height=\"345\" srcset=\"http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/05\/\u56fe1-\u4e0d\u540c\u5de5\u827a\u51b7\u5374\u540e\u7403\u5316\u9000\u706b\u7ec4\u7ec7.png 1303w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/05\/\u56fe1-\u4e0d\u540c\u5de5\u827a\u51b7\u5374\u540e\u7403\u5316\u9000\u706b\u7ec4\u7ec7-300x79.png 300w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/05\/\u56fe1-\u4e0d\u540c\u5de5\u827a\u51b7\u5374\u540e\u7403\u5316\u9000\u706b\u7ec4\u7ec7-768x203.png 768w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/05\/\u56fe1-\u4e0d\u540c\u5de5\u827a\u51b7\u5374\u540e\u7403\u5316\u9000\u706b\u7ec4\u7ec7-1030x273.png 1030w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/05\/\u56fe1-\u4e0d\u540c\u5de5\u827a\u51b7\u5374\u540e\u7403\u5316\u9000\u706b\u7ec4\u7ec7-705x187.png 705w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/05\/\u56fe1-\u4e0d\u540c\u5de5\u827a\u51b7\u5374\u540e\u7403\u5316\u9000\u706b\u7ec4\u7ec7-450x119.png 450w\" sizes=\"(max-width: 1303px) 100vw, 1303px\" \/><p id=\"caption-attachment-1396\" class=\"wp-caption-text\">\u56fe1 \u4e0d\u540c\u5de5\u827a\u51b7\u5374\u540e\u7403\u5316\u9000\u706b\u7ec4\u7ec7<br \/>Fig.1 Spheroidal annealing structure after different cooling processes<\/p><\/div>\n<p style=\"text-align: justify;\">\u7403\u5316\u9000\u706b\u540e1\u201d ~ 4\u201d\u8bd5\u6837\u786c\u5ea6\u7684\u5e73\u5747\u503c\u5206\u522b\u4e3a169\u3001187\u3001205\u548c217HB\u3002\u53ef\u4ee5\u770b\u5230\uff0cGCr15\u8f74\u627f\u94a2\u5728\u8d85\u5feb\u901f\u51b7\u5374\u8fc7\u7a0b\u4e2d\uff0c\u968f\u7740\u7ec8\u51b7\u6e29\u5ea6\u7684\u964d\u4f4e\uff0c\u786c\u5ea6\u5448\u589e\u5927\u8d8b\u52bf\u3002\u5728\u5de5\u827a4<sup>#<\/sup>\u6761\u4ef6\u4e0b\u5f97\u5230\u786c\u5ea6\u503c\u6700\u9ad8\u3002<\/p>\n<p>2.2 \u8d85\u5feb\u901f\u51b7\u5374\u4e0e\u7ec6\u73e0\u5149\u4f53<\/p>\n<p style=\"text-align: justify;\">\u8f74\u627f\u94a2\u7ecf\u9ad8\u6e29\u70ed\u8f67\u540e\u8d85\u5feb\u51b7\u5374\uff0c\u4f7f\u94a2\u6750\u8868\u9762\u7684\u6e29\u5ea6\u8fc5\u901f\u8fc7\u51b7\u5230\u9a6c\u6c0f\u4f53\u70b9(M<sub>s<\/sub>)\u4ee5\u4e0a\u5e76\u7acb\u5373\u4e2d\u6b62\u5f3a\u51b7\u8fc7\u7a0b\uff0c\u968f\u540e\u8fc7\u51b7\u7684\u677f\u6750\u8868\u9762\u6e29\u5ea6\u5728\u5fc3\u90e8\u70ed\u91cf\u5411\u5916\u4f20\u5bfc\u8fc7\u7a0b\u4e2d\u56de\u5347\u81f3\u73e0\u5149\u4f53\u8f6c\u53d8\u6e29\u5ea6\u533a\u57df\uff0c\u5e76\u4e0e\u5fc3\u90e8\u8fc7\u51b7\u5965\u6c0f\u4f53\u4e00\u8d77\u8fdb\u884c\u7f13\u6162\u51b7\u5374\u3002\u5373\u94a2\u6750\u8868\u9762\u8d85\u5feb\u901f\u51b7\u5374\u548c\u6e29\u5ea6\u56de\u5347\u8fc7\u7a0b\u5747\u5728\u8fc7\u51b7\u5965\u6c0f\u4f53\u8f6c\u53d8\u66f2\u7ebf\u7684\u5b55\u80b2\u671f\u533a\u57df\u5185\u5b8c\u6210\uff0c\u6574\u4e2a\u8fc7\u7a0b\u4e0d\u4ea7\u751f\u76f8\u53d8\u3002\u800c\u677f\u6750\u5185\u90e8\u4f9d\u9760\u4e8e\u8868\u9762\u8f83\u5927\u7684\u6e29\u5ea6\u5dee\uff0c\u51b7\u5374\u901f\u5ea6\u4e5f\u76f8\u5bf9\u63d0\u9ad8\uff0c\u53ef\u4ee5\u8fbe\u5230\u6291\u5236\u7f51\u72b6\u78b3\u5316\u7269\u6790\u51fa\u7684\u51b7\u5374\u901f\u5ea6\u8981\u6c42\u3002<\/p>\n<div id=\"attachment_1397\" style=\"width: 603px\" class=\"wp-caption alignleft\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1397\" class=\"size-full wp-image-1397\" src=\"http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/05\/\u56fe2-\u94c1\u78b3\u7cfb\u51c6\u5e73\u8861\u793a\u610f\u56fe.png\" alt=\"\u56fe2 \u94c1\u78b3\u7cfb\u51c6\u5e73\u8861\u793a\u610f\u56fe Fig.2 Quasi-equilibrium diagram of Fe-C\" width=\"593\" height=\"407\" srcset=\"http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/05\/\u56fe2-\u94c1\u78b3\u7cfb\u51c6\u5e73\u8861\u793a\u610f\u56fe.png 593w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/05\/\u56fe2-\u94c1\u78b3\u7cfb\u51c6\u5e73\u8861\u793a\u610f\u56fe-300x206.png 300w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/05\/\u56fe2-\u94c1\u78b3\u7cfb\u51c6\u5e73\u8861\u793a\u610f\u56fe-450x309.png 450w\" sizes=\"(max-width: 593px) 100vw, 593px\" \/><p id=\"caption-attachment-1397\" class=\"wp-caption-text\">\u56fe2 \u94c1\u78b3\u7cfb\u51c6\u5e73\u8861\u793a\u610f\u56fe<br \/>Fig.2 Quasi-equilibrium diagram of Fe-C<\/p><\/div>\n<p style=\"text-align: justify;\">GCr15\u8f74\u627f\u94a2\u5728\u8d85\u5feb\u901f\u51b7\u5374\u51b7\u5374\u6761\u4ef6\u4e0b\uff0c\u7f51\u72b6\u78b3\u5316\u7269\u6790\u51fa\u5f97\u5230\u6291\u5236\uff0c\u5176\u83b7\u5f97\u7ec6\u5c0f\u73e0\u5149\u4f53\u7ec4\u7ec7\u7684\u539f\u7406\u793a\u610f\u56fe\u89c1\u56fe2.\u56fe\u4e2dGSE\u7ebf\u4ee5\u4e0a\u4e3a\u5965\u6c0f\u4f53\u533a\uff0cES\u7ebf\u4ee5\u53f3\u4e3a\u5148\u5171\u6790\u4e8c\u6b21\u78b3\u5316\u7269\u533a\u3002\u53ef\u4ee5\u770b\u5230\uff0c\u542b\u78b3\u91cf1.02%\u7684GCr15\u8f74\u627f\u94a2\u81ea\u5965\u6c0f\u4f53\u6162\u6162\u51b7\u5374\u8fc7\u7a0b\u4e2d\uff0c\u5c06\u6cbfES\u7ebf\u6790\u51fa\u5148\u5171\u6790\u4e8c\u6b21\u78b3\u5316\u7269\u3002\u968f\u7740\u4e8c\u6b21\u78b3\u5316\u7269\u7684\u6790\u51fa\uff0c\u5965\u6c0f\u4f53\u7684\u78b3\u6d53\u5ea6\u9010\u6e10\u5411\u5171\u6790\u6210\u5206\uff08S\u70b9\uff09\u63a5\u8fd1\uff0c\u6700\u540e\u5177\u6709\u5171\u6790\u6210\u5206\u7684\u5965\u6c0f\u4f53\u5728A<sub>1<\/sub>\u70b9\u4ee5\u4e0b\u8f6c\u53d8\u4e3a\u73e0\u5149\u4f53\u3002\u82e5\u5c06A<sub>3<\/sub>\u548cA<sub>Cm<\/sub>\u5206\u522b\u5ef6\u4f38\u5230A1\u6e29\u5ea6\u4ee5\u4e0b\uff0cSE\u2019\u7ebf\u8868\u793a\u6e17\u78b3\u4f53\u5728\u8fc7\u51b7\u5965\u6c0f\u4f53\u4e2d\u7684\u9971\u548c\u6eb6\u89e3\u5ea6\u6781\u9650\uff0cSG\u2019\u5219\u4e3a\u94c1\u7d20\u4f53\u5728\u8fc7\u51b7\u5965\u6c0f\u4f53\u4e2d\u7684\u9971\u548c\u6eb6\u89e3\u5ea6\u6781\u9650\u3002\u5982\u56fe2\u4e2d\u6240\u793a\uff0c\u542b1.02%\u7684GCr15\u8f74\u627f\u94a2\u81ea\u5965\u6c0f\u4f53\u533a\u8d85\u5feb\u901f\u51b7\u5374\u5feb\u901f\u901a\u8fc7\u4e8c\u6b21\u78b3\u5316\u7269\u6790\u51fa\u533a\u540e\u8fdb\u884c\u7f13\u6162\u51b7\u5374\uff0c\u968f\u7740\u7ec8\u51b7\u6e29\u5ea6\u7684\u964d\u4f4e\uff0c\u8fc7\u51b7\u5965\u6c0f\u4f53\u5728\u5148\u5171\u6790\u4e8c\u6b21\u78b3\u5316\u7269\u6790\u51fa\u533a\u505c\u7559\u65f6\u95f4\u51cf\u5c11\uff0c\u867d\u7136\u4e0d\u80fd\u5b8c\u5168\u6291\u5236\u5148\u5171\u6790\u4e8c\u6b21\u78b3\u5316\u7269\u7684\u6790\u51fa\uff0c\u4f46\u4e8c\u6b21\u78b3\u5316\u7269\u6790\u51fa\u91cf\u51cf\u5c11\uff0c\u540c\u65f6\u4e5f\u7f29\u77ed\u4e86\u5176\u5728\u6676\u754c\u5904\u805a\u96c6\u957f\u5927\u7684\u65f6\u95f4\uff0c\u56e0\u6b64\u7f51\u72b6\u4e8c\u6b21\u78b3\u5316\u7269\u7ea7\u522b\u51cf\u5f31\u3002\u540c\u65f6\u7531\u4e8e\u8fc7\u51b7\u5ea6\u589e\u5927\uff0c\u73e0\u5149\u4f53\u8f6c\u53d8\u6e29\u5ea6\u964d\u4f4e\uff0c\u5728\u73e0\u5149\u4f53\u8f6c\u53d8\u533a\u57df\u5185\u4ee5\u4e00\u5b9a\u901f\u5ea6\u7f13\u6162\u51b7\u5374\u8fc7\u7a0b\u4e2d\u5f97\u5230\u7ec6\u5c0f\u7684\u73e0\u5149\u4f53\u7ec4\u7ec7\u3002\u968f\u7ec8\u51b7\u6e29\u5ea6\u7ee7\u7eed\u964d\u4f4e\uff0c\u8f6c\u53d8\u6e29\u5ea6\u964d\u4f4e\uff0c\u9634\u5f71\u533a\u6d53\u5ea6\u5dee\u503c\u53d8\u5927\uff0c\u5219\u73e0\u5149\u4f53\u8f6c\u53d8\u524d\u5148\u5171\u6790\u4e8c\u6b21\u78b3\u5316\u7269\u7684\u6790\u51fa\u548c\u805a\u96c6\u957f\u5927\u751a\u5fae\uff0c\u6d88\u9664\u4e86\u5148\u5171\u6790\u4e8c\u6b21\u78b3\u5316\u7269\u7684\u7f51\u72b6\u6790\u51fa\uff0c\u975e\u5171\u6790\u6210\u5206\u5965\u6c0f\u4f53\u5457\u8fc7\u51b7\u5230\u9634\u5f71\u533a\u540e\u7684\u7f13\u6162\u51b7\u5374\u8fc7\u7a0b\u4e2d\uff0c\u5c06\u540c\u65f6\u6790\u51fa\u94c1\u7d20\u4f53\u548c\u6e17\u78b3\u4f53\u3002\u8fd9\u79cd\u8f6c\u53d8\u8fc7\u7a0b\u548c\u8f6c\u53d8\u4ea7\u7269\u7c7b\u4f3c\u4e8e\u5171\u6790\u8f6c\u53d8\uff0c\u4f46\u8f6c\u53d8\u4ea7\u7269\u4e2d\u94c1\u7d20\u4f53\u548c\u6e17\u78b3\u4f53\u7684\u6bd4\u503c\uff08\u6216\u8f6c\u53d8\u4ea7\u7269\u7684\u5e73\u5747\u6210\u5206\uff09\u4e0d\u662f\u5b9a\u503c\uff0c\u800c\u662f\u968f\u7740\u5965\u6c0f\u4f53\u78b3\u542b\u91cf\u53d8\u5316\u800c\u53d8\u5316\uff0c\u6545\u79f0\u4e3a\u4f2a\u5171\u6790\u8f6c\u53d8\uff0c\u5f97\u5230\u4e86\u6291\u5236\u7f51\u72b6\u78b3\u5316\u7269\u6790\u51fa\u7684\u7ec6\u5c0f\u4f2a\u5171\u6790\u7ec4\u7ec7\u3002<\/p>\n<p style=\"text-align: justify;\">\u56e0\u6b64\uff0c\u5de5\u827a1<sup>#<\/sup>\u30012<sup>#<\/sup>\u51b7\u5374\u5230\u5ba4\u6e29\u540e\u7684\u7ec4\u7ec7\u4e2d\u6709\u5c11\u91cf\u7ec6\u7247\u72b6\u73e0\u5149\u4f53\u5b58\u5728\u3002\u968f\u7740\u8d85\u5feb\u901f\u7ec8\u51b7\u6e29\u5ea6\u964d\u4f4e\uff0c\u5de5\u827a3<sup>#<\/sup>\u30014<sup>#<\/sup>\u51b7\u5374\u5230\u5ba4\u6e29\u540e\u7684\u7ec4\u7ec7\u4e2d\u7ec6\u7247\u72b6\u73e0\u5149\u4f53\u6d88\u5931\uff0c\u73e0\u5149\u4f53\u7ec4\u7ec7\u7403\u5316\u6548\u679c\u8f83\u597d\u3002\u901a\u8fc7\u51b7\u5374\u5f3a\u5ea6\u8f83\u5927\u7684\u8d85\u5feb\u901f\u51b7\u5374\u5de5\u827a\uff0c\u63d0\u9ad8\u4e86\u94a2\u6750\u5185\u5916\u90e8\u51b7\u5374\u901f\u5ea6\uff0c\u8fbe\u5230\u4e86\u6291\u5236\u7f51\u72b6\u78b3\u5316\u7269\u6790\u51fa\u7684\u76ee\u7684\u3002<\/p>\n<p>2.3 \u7247\u72b6\u73e0\u5149\u4f53\u7684\u7403\u5316<\/p>\n<p style=\"text-align: justify;\">\u5728\u8d85\u5feb\u901f\u51b7\u5374\u8fc7\u7a0b\u4e2d\uff0c\u7ec8\u51b7\u6e29\u5ea6\u8fc7\u9ad8\uff0c\u5219\u7403\u5316\u9000\u706b\u540e\u7684\u7ec4\u7ec7\u4e0d\u5747\u5300\uff0c\u6676\u754c\u5904\u6709\u7f51\u72b6\u7ed3\u6784\u5b58\u5728\uff0c\u968f\u7ec8\u51b7\u6e29\u5ea6\u7684\u964d\u4f4e\uff0c\u7403\u5316\u9000\u8d27\u540e\u5f97\u5230\u5747\u5300\u7684\u7ec4\u7ec7\u3002<\/p>\n<p style=\"text-align: justify;\">\u7403\u5316\u73e0\u5149\u4f53\u7ec4\u7ec7\u662f\u901a\u8fc7\u7247\u72b6\u73e0\u5149\u4f53\u4e2d\u6e17\u78b3\u4f53\u7684\u7403\u72b6\u5316\u800c\u83b7\u5f97\u7684\u3002\u5728\u7403\u5316\u9000\u706b\u8fc7\u7a0b\u4e2d\uff0c\u5c06\u5176\u52a0\u70ed\u5230A<sub>1<\/sub>\u7a0d\u4e0b\u7684\u8f83\u9ad8\u6e29\u5ea6\u957f\u65f6\u95f4\u4fdd\u6e29\uff0c\u7247\u72b6\u73e0\u5149\u4f53\u80fd\u591f\u81ea\u53d1\u5730\u53d8\u6210\u7c92\u88c5\u73e0\u5149\u4f53\u3002\u8fd9\u662f\u7531\u4e8e\u7247\u72b6\u73e0\u5149\u4f53\u5177\u6709\u8f83\u9ad8\u7684\u8868\u9762\u80fd\uff0c\u8f6c\u53d8\u4e3a\u7c92\u88c5\u73e0\u5149\u4f53\u540e\u7cfb\u7edf\u7684\u80fd\u91cf\uff08\u8868\u9762\u80fd\uff09\u964d\u4f4e\uff0c\u662f\u4e2a\u81ea\u53d1\u7684\u8fc7\u7a0b\u3002\u56fe3\u4e3a\u7247\u72b6\u73e0\u5149\u4f53\u7403\u5316\u673a\u7406\u793a\u610f\u56fe<sup>[6]<\/sup>\u3002<\/p>\n<div id=\"attachment_1398\" style=\"width: 726px\" class=\"wp-caption alignleft\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1398\" class=\"size-full wp-image-1398\" src=\"http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/05\/\u56fe3-\u7247\u72b6\u73e0\u5149\u4f53\u7403\u5316\u673a\u7406\u793a\u610f\u56fe.png\" alt=\"\u56fe3 \u7247\u72b6\u73e0\u5149\u4f53\u7403\u5316\u673a\u7406\u793a\u610f\u56fe Fig.3 The spheroidization mechanics graphics of lamellar pearlite\" width=\"716\" height=\"233\" srcset=\"http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/05\/\u56fe3-\u7247\u72b6\u73e0\u5149\u4f53\u7403\u5316\u673a\u7406\u793a\u610f\u56fe.png 716w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/05\/\u56fe3-\u7247\u72b6\u73e0\u5149\u4f53\u7403\u5316\u673a\u7406\u793a\u610f\u56fe-300x98.png 300w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/05\/\u56fe3-\u7247\u72b6\u73e0\u5149\u4f53\u7403\u5316\u673a\u7406\u793a\u610f\u56fe-705x229.png 705w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/05\/\u56fe3-\u7247\u72b6\u73e0\u5149\u4f53\u7403\u5316\u673a\u7406\u793a\u610f\u56fe-450x146.png 450w\" sizes=\"(max-width: 716px) 100vw, 716px\" \/><p id=\"caption-attachment-1398\" class=\"wp-caption-text\">\u56fe3 \u7247\u72b6\u73e0\u5149\u4f53\u7403\u5316\u673a\u7406\u793a\u610f\u56fe<br \/>Fig.3 The spheroidization mechanics graphics of lamellar pearlite<\/p><\/div>\n<p style=\"text-align: justify;\">\u7247\u72b6\u73e0\u5149\u4f53\u662f\u7531\u5171\u6790\u6e17\u78b3\u4f53\u7247\u548c\u94c1\u7d20\u4f53\u7247\u6784\u6210\u7684\u3002\u6e17\u78b3\u4f53\u7247\u4e2d\u6709\u4f4d\u9519\u5b58\u5728\uff0c\u5e76\u53ef\u5f62\u6210\u4e9a\u6676\u754c\u6216\u9ad8\u4f4d\u9519\u5bc6\u5ea6\u533a\uff0c\u94c1\u7d20\u4f53\u4e0e\u6e17\u78b3\u4f53\u4e9a\u6676\u754c\u63a5\u89e6\u5904\u5f62\u6210\u4e86\u5177\u6709\u51f9\u9677\u7684\u6c9f\u69fd\uff0c\u89c1\u56fe3(a)\u3002\u5728\u51f9\u5751\u4e24\u4fa7\u7684\u6e17\u78b3\u4f53\u4e0e\u5e73\u9762\u90e8\u5206\u6e17\u78b3\u4f53\u76f8\u6bd4\uff0c\u5177\u6709\u8f83\u5c0f\u7684\u66f2\u7387\u534a\u5f84\u3002\u4e0e\u6c9f\u69fd\u58c1\u63a5\u89e6\u7684\u5965\u6c0f\u4f53\u5177\u6709\u8f83\u9ad8\u7684\u6eb6\u89e3\u5ea6\uff0c\u5c06\u5f15\u8d77\u8c08\u5728\u5965\u6c0f\u4f53\u4e2d\u6269\u6563\u5e76\u4ee5\u6e17\u78b3\u4f53\u7684\u5f62\u5f0f\u5728\u9644\u8fd1\u5e73\u9762\u6e17\u78b3\u4f53\u4e0a\u6790\u51fa\u3002\u4e3a\u4e86\u4fdd\u6301\u5e73\u8861\uff0c\u51f9\u6c9f\u4e24\u4fa7\u7684\u6e17\u78b3\u4f53\u5c16\u89d2\u5c06\u9010\u6e10\u88ab\u6eb6\u89e3\uff0c\u4ece\u800c\u4f7f\u5f97\u66f2\u7387\u534a\u5f84\u589e\u5927\u3002\u8fd9\u6837\u7834\u574f\u4e86\u6b64\u5904\u7684\u76f8\u754c\u8868\u9762\u5f20\u529b(\u03b3<sub>am<\/sub>-a\u4e0e\u03b3<sub>am<\/sub>-cem)\u5e73\u8861\u3002\u4e3a\u4e86\u4fdd\u6301\u8fd9\u4e00\u5e73\u8861\uff0c\u51f9\u6c9f\u69fd\u5c06\u56e0\u6e17\u78b3\u4f53\u7ee7\u7eed\u6eb6\u89e3\u800c\u52a0\u6df1\uff0c\u89c1\u56fe3(b)\u3002\u539f\u59cb\u7ec4\u7ec7\u4e2d\u7684\u7ec6\u8282\u73e0\u5149\u4f53\u7531\u4e8e\u73e0\u5149\u4f53\u7247\u5c42\u95f4\u8ddd\u8f83\u5c0f\uff0c\u5728\u52a0\u70ed\u8fc7\u7a0b\u4e2d\u6bd4\u7c97\u7247\u72b6\u73e0\u5149\u4f53\u6613\u4e8e\u6eb6\u89e3\u3001\u6eb6\u65ad\u548c\u5f62\u6210\u5747\u5300\u5f25\u6563\u5206\u5e03\u7684\u7ec6\u5c0f\u70b9\u72b6\u78b3\u5316\u7269\u9897\u7c92\u3002\u8fd9\u4e9b\u7c92\u72b6\u78b3\u5316\u7269\u7ec6\u5c0f\u4e14\u6709\u5f88\u5927\u5206\u6563\u5ea6\uff0c\u5b83\u4f7f\u5965\u6c0f\u4f53\u5206\u89e3\u65f6\u7684\u78b3\u539f\u5b50\u4e3a\u77ed\u7a0b\u6269\u6563\uff0c\u9020\u6210\u4e86\u539f\u5b50\u8fc1\u79fb\u7684\u6700\u6709\u5229\u6761\u4ef6\uff0c\u4e8e\u662f\u53ef\u4ee5\u52a0\u901f\u73e0\u5149\u4f53\u7403\u5316\u8fc7\u7a0b\u3002\u56e0\u6b64\u5728\u5b9e\u9a8c\u4e2d\uff0c\u968f\u7740\u8d85\u5feb\u901f\u51b7\u5374\u7ec8\u51b7\u6e29\u5ea6\u7531800\u2103\u964d\u4f4e\u5230715\u2103\u65f6\uff0c\u539f\u59cb\u7ec4\u7ec7\u4e2d\u73e0\u5149\u4f53\u7247\u5c42\u95f4\u8ddd\u51cf\u5c0f\uff0c\u6676\u754c\u5904\u7f51\u72b6\u4e8c\u6b21\u78b3\u5316\u7269\u6790\u51fa\u51cf\u5f31\u5e76\u6700\u7ec8\u6d88\u5931\uff0c\u56e0\u6b64\u5f97\u5230\u4e86\u5747\u5300\u7684\u7403\u5316\u73e0\u5149\u4f53\u7ec4\u7ec7\u3002\u800c\u4e14\uff0c\u968f\u7740\u70ed\u8f67\u540e\u7ec8\u51b7\u6e29\u5ea6\u7684\u964d\u4f4e\uff0c\u8fc7\u51b7\u5ea6\u589e\u52a0\uff0c\u73e0\u5149\u4f53\u4e2d\u4f4d\u9519\u5bc6\u5ea6\u548c\u4e9a\u6676\u754c\u6570\u91cf\u589e\u5927\uff0c\u4e5f\u4fc3\u8fdb\u4e86\u73e0\u5149\u4f53\u7403\u5316\u8fdb\u7a0b\u3002<\/p>\n<p>3 \u7ed3\u8bba<\/p>\n<p style=\"text-align: justify;\">(1) \u8f74\u627f\u94a2\u7ecf\u70ed\u8f67\u540e\u8d85\u5feb\u51b7\u5374\uff0c\u5728\u7ecf\u8fc7\u7403\u5316\u9000\u706b\u540e\uff0c\u78b3\u5316\u7269\u90fd\u53d1\u751f\u4e86\u4e0d\u540c\u7a0b\u5ea6\u7684\u7403\u5316\uff1b<\/p>\n<p style=\"text-align: justify;\">(2) \u5728\u8d85\u5feb\u901f\u51b7\u5374\u6761\u4ef6\u4e0b\uff0c\u968f\u7ec8\u51b7\u6e29\u5ea6\u7684\u964d\u4f4e\uff0c\u8f74\u627f\u94a2\u7403\u5316\u9000\u706b\u540e\u7684\u7ec4\u7ec7\u5747\u5300\uff0c\u786c\u5ea6\u589e\u5927\uff1b<\/p>\n<p style=\"text-align: justify;\">(3) \u8d85\u5feb\u51b7\u5374\u4f7f\u8f74\u627f\u94a2\u7f51\u72b6\u78b3\u5316\u7269\u7684\u6790\u51fa\u53d7\u5230\u6291\u5236\u3002\u968f\u7740\u70ed\u8f67\u540e\u7ec8\u51b7\u6e29\u5ea6\u7684\u964d\u4f4e\uff0c\u8fc7\u51b7\u5ea6\u589e\u52a0\uff0c\u73e0\u5149\u4f53\u4e2d\u4f4d\u9519\u5bc6\u5ea6\u548c\u4e9a\u6676\u754c\u6570\u91cf\u589e\u5927\uff0c\u6709\u52a9\u4e8e\u73e0\u5149\u4f53\u83b7\u5f97\u66f4\u597d\u7684\u7403\u5316\u6548\u679c\u3002<\/p>\n<\/div><\/section>\n<section  class='av_textblock_section av-37ujp2-22f23e4bcf14cbc5e662727249f73ede '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><p>\u53c2\u8003\u6587\u732e\uff1a<\/p>\n<p style=\"text-align: justify;\">[1] Brien O J M, Hosford W F. Spheroidization cycles for medium carbon steels [J]. Metal. Master. Trans. 2002. A33(4): 1255-1261.<\/p>\n<p style=\"text-align: justify;\">[2] \u9ec4\u5e73\u60e0\uff0c\u5218\u539a\u6743\uff0c\u5434\u8d35\u5e73. \u7535\u52a0\u70ed\u8f8a\u5e95\u5f0f\u8fde\u7eed\u9000\u706b\u7089\u70ed\u5904\u7406\u6eda\u73e0\u94a2\u7684\u751f\u4ea7\u5b9e\u8df5 [J]. \u70ed\u52a0\u5de5\u5de5\u827a\uff0c2008.37(6): 84-86.<\/p>\n<p style=\"text-align: justify;\">[3] \u53f6\u6167\u4e3d\uff0c\u674e\u56fd\u5fe0\uff0c\u60e0\u8363\u7b49. \u8f67\u5236\u5de5\u827a\u5bf9GCr15\u7403\u5316\u9000\u706b\u7684\u5f71\u54cd [J]. \u70ed\u52a0\u5de5\u5de5\u827a\uff0c2007.36(6): 30-55.<\/p>\n<p style=\"text-align: justify;\">[4] \u738b\u56fd\u680b. \u65b0\u4e00\u4ee3TMCP\u7684\u5b9e\u8df5\u548c\u5de5\u4e1a\u5e94\u7528\u4e3e\u4f8b [J]. \u4e0a\u6d77\u91d1\u5c5e\uff0c2007.30:1-4.<\/p>\n<p style=\"text-align: justify;\">[5] Wang Y, Yan F G, Wang P. Finite element analysis of precision hard cutting using different cutting edge preparation [J]. Applied mechanics and materials, 2008.10-12: 353-358.<\/p>\n<p style=\"text-align: justify;\">[6] \u5218\u4e91\u65ed. \u91d1\u5c5e\u70ed\u5904\u7406\u539f\u7406 [M]. \u5317\u4eac\uff1a\u673a\u68b0\u5de5\u4e1a\u51fa\u7248\u793e\uff0c1981.45.H.<\/p>\n<\/div><\/section>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":1396,"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\/1046"}],"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=1046"}],"version-history":[{"count":2,"href":"http:\/\/www.mzzcgq.com\/wp-json\/wp\/v2\/posts\/1046\/revisions"}],"predecessor-version":[{"id":1379,"href":"http:\/\/www.mzzcgq.com\/wp-json\/wp\/v2\/posts\/1046\/revisions\/1379"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.mzzcgq.com\/wp-json\/wp\/v2\/media\/1396"}],"wp:attachment":[{"href":"http:\/\/www.mzzcgq.com\/wp-json\/wp\/v2\/media?parent=1046"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.mzzcgq.com\/wp-json\/wp\/v2\/categories?post=1046"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.mzzcgq.com\/wp-json\/wp\/v2\/tags?post=1046"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}