{"id":950,"date":"2017-04-26T11:45:50","date_gmt":"2017-04-26T03:45:50","guid":{"rendered":"http:\/\/www.mzzcgq.com\/?p=950"},"modified":"2017-05-04T10:17:50","modified_gmt":"2017-05-04T02:17:50","slug":"development-of-bearing-steel-2","status":"publish","type":"post","link":"http:\/\/www.mzzcgq.com\/development-of-bearing-steel-2\/","title":{"rendered":"\u56fd\u5185\u5916\u8f74\u627f\u94a2\u7684\u73b0\u72b6\u4e0e\u53d1\u5c55\u8d8b\u52bf\uff08\u4e8c\uff09 &#8211; \u56fd\u5185\u5916\u8f74\u627f\u94a2\u8d28\u91cf\u63a7\u5236\u7684\u73b0\u72b6"},"content":{"rendered":"\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_heading-c6600e67a471929df7e43e57fb8aa228\">\n#top .av-special-heading.av-av_heading-c6600e67a471929df7e43e57fb8aa228{\npadding-bottom:10px;\nfont-size:40px;\n}\nbody .av-special-heading.av-av_heading-c6600e67a471929df7e43e57fb8aa228 .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n#top #wrap_all 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style=\"width: 610px\" class=\"wp-caption alignright\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-961\" class=\"\u89d2\u63a5\u89e6\u7403\u8f74\u627f wp-image-961\" title=\"\u89d2\u63a5\u89e6\u7403\u8f74\u627f\" src=\"http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/04\/Angle-contact-ball-bearing.jpg\" alt=\"\u89d2\u63a5\u89e6\u7403\u8f74\u627f\" width=\"600\" height=\"400\" srcset=\"http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/04\/Angle-contact-ball-bearing.jpg 750w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/04\/Angle-contact-ball-bearing-300x200.jpg 300w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/04\/Angle-contact-ball-bearing-705x470.jpg 705w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/04\/Angle-contact-ball-bearing-450x300.jpg 450w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><p id=\"caption-attachment-961\" class=\"wp-caption-text\">\u89d2\u63a5\u89e6\u7403\u8f74\u627f<\/p><\/div>\n<p style=\"text-align: justify;\">\u4f17\u6240\u5468\u77e5\uff0c\u957f\u5bff\u547d\u3001\u9ad8\u8f6c\u901f\u3001\u9ad8\u8d1f\u8f7d\u548c\u9ad8\u63a8\u529b\u8f74\u627f\u6d89\u53ca\u5230\u6750\u6599\u3001\u52a0\u5de5\u3001\u5236\u9020\u53ca\u68c0\u6d4b\u7b49\u591a\u4e2a\u73af\u8282\uff0c\u5176\u4e2d\u6750\u6599\u6027\u80fd\u7684\u597d\u574f\u76f4\u63a5\u5f71\u54cd\u5230\u8f74\u627f\u7684\u6027\u80fd\u3002\u5f71\u54cd\u8f74\u627f\u94a2\u8d28\u91cf\u7684\u56e0\u7d20\u4e3b\u8981\u6709\uff14\u4e2a<sup>[26]<\/sup>\uff1a\u4e00\u662f\u8f74\u627f\u94a2\u4e2d\u7684\u5939\u6742\u7269\u542b\u91cf\u3001\u5f62\u6001\u3001\u5206\u5e03\u548c\u5927\u5c0f\uff1b\u4e8c\u662f\u8f74\u627f\u94a2\u4e2d\u7684\u78b3\u5316\u7269\u542b\u91cf\u3001\u5f62\u6001\u3001\u5206\u5e03\u548c\u5927\u5c0f\uff1b\u4e09\u662f\u8f74\u627f\u94a2\u4e2d\u7684\u4e2d\u5fc3\u758f\u677e\u7f29\u5b54\u548c\u4e2d\u5fc3\u504f\u6790\uff1b\u56db\u662f\u8f74\u627f\u94a2\u4ea7\u54c1\u8d28\u91cf\u548c\u6027\u80fd\u7684\u4e00\u81f4\u6027\u3002\u76ee\u524d\u56fd\u5916\u4e0d\u4ec5\u5728\u4f20\u7edf\u8f74\u627f\u94a2\u8d28\u91cf\u63a7\u5236\u6c34\u5e73\u65b9\u9762\u5927\u5e45\u9886\u5148\u4e8e\u4e2d\u56fd\uff0c\u800c\u4e14\u5728\u65b0\u578b\u8f74\u627f\u94a2\u7684\u5f00\u53d1\u529b\u5ea6\u65b9\u9762\u4e5f\u8fdc\u8fdc\u8d70\u5728\u4e2d\u56fd\u524d\u9762\uff0c\u5f62\u6210\u4e86\u56fd\u5916\u4f20\u7edf\u8f74\u627f\u94a2\u7684\u8d28\u91cf\u548c\u6027\u80fd\u63d0\u5347\u7684\u7814\u7a76\u4ee5\u53ca\u65b0\u578b\u548c\u7279\u6b8a\u6027\u80fd\u8f74\u627f\u6750\u6599\u7814\u53d1\u5e76\u884c\u7684\u5c40\u9762<sup>[27]<\/sup>\u3002<\/p>\n<p style=\"text-align: justify;\">\u8f74\u627f\u94a2\u7684\u5939\u6742\u7269\u6c34\u5e73\u76f4\u63a5\u51b3\u5b9a\u4e8e\u539f\u6599\u7684\u7eaf\u51c0\u5ea6\u4ee5\u53ca\u51b6\u70bc\u8fc7\u7a0b\u4e2d\u6c27\u542b\u91cf\u7684\u63a7\u5236<sup>[28]<\/sup>\u3002\u572820\u4e16 \u7eaa70\u5e74\u4ee3\u4ee5\u524d\uff0c\u56fd\u5185\u5916\u4e3b\u8981\u662f\u4f7f\u7528\u65e0\u8131\u6c14\u51b6\u70bc\uff08\u65e0\u7089\u5916\u7cbe\u70bc\uff09\uff0c\u94a2\u4e2d\u6c27\u7684\u8d28\u91cf\u5206\u6570\u9ad8\u8fbe( 30\uff5e40 ) \u00d7 10<sup>-6<\/sup>\uff0c20\u4e16\u7eaa70\u5e74\u4ee3\u523090\u5e74\u4ee3\u4ee5\u771f\u7a7a\u8131\u6c14\u94a2\u4e3a\u4e3b\uff08\u5e94\u7528\u7089\u5916\u7cbe\u70bc\uff09\uff0c\u94a2\u4e2d\u6c27\u7684\u8d28\u91cf\u5206\u6570\u5df2\u7ecf\u964d\u523015 \u00d7 10<sup>-6<\/sup>\u5de6\u53f3\uff0c20\u4e16\u7eaa90\u5e74\u4ee3\u540e\u671f\u523021\u4e16\u7eaa\u7684\u4eca\u5929\uff0c\u7531\u4e8e\u4e09\u8131\u5de5\u827a\u4e0e\u771f\u7a7a\u8131\u6c14\u6280\u672f\u7684\u8054\u5408\u5e94\u7528\uff0c\u94a2\u4e2d\u6c27\u7684\u8d28\u91cf\u5206\u6570\u53ef\u4ee5\u964d\u52305 \u00d7 10<sup>-6<\/sup>\u751a\u81f3\u4ee5\u4e0b\u3002\u53ef\u4ee5\u770b\u51fa\uff0c\u56fd\u5916\u9ad8\u54c1\u8d28\u8f74\u627f\u94a2\u4e2d\u6c27\u7684\u8d28\u91cf\u5206\u6570\u572820\u4e16\u7eaa90\u5e74\u4ee3\u5230\u73b0\u5728\u57fa\u672c\u7ef4\u6301\u5728(4\uff5e6) \u00d7 10<sup>-6<\/sup>\uff0c\u6ca1\u6709\u8fdb\u4e00\u6b65\u7684\u5927\u5e45\u5ea6\u63d0\u9ad8<sup>[29]<\/sup>\u3002\u7531\u4e8e\u6c27\u542b\u91cf\u7684\u964d\u4f4e\uff0c\u94a2\u4e2d\u7684\u5939\u6742\u7269\u542b\u91cf\u5f97\u5230\u5927\u5e45\u5ea6\u964d\u4f4e\uff0c\u5206\u5e03\u66f4\u52a0\u5747\u5300\uff0c\u5c3a\u5bf8\u66f4\u52a0\u7ec6\u5c0f\u3002\u968f\u7740\u94a2\u7684\u9ad8\u7eaf\u51c0\u5ea6\u51b6\u70bc\u5e73\u53f0\uff08\u5206\u7535\u7089\u4e0e\u8f6c\u70892\u4e2a\u7cfb\u7edf\uff09\u7684\u5b8c\u5584\u548c\u8f74\u627f\u94a2\u7eaf\u51c0\u5ea6\u7684\u63d0\u9ad8\uff0c\u8f74\u627f\u94a2\u4e2d\u7684\u5939\u6742\u7269\u6c34\u5e73\u5f97\u5230\u5f88\u5927\u6539\u5584\uff0c\u4ee5\u81f3\u4e8e\u94a2\u4e2d\u78b3\u5316\u7269\u7684\u542b\u91cf\u3001\u5206\u5e03\u3001\u5927\u5c0f\u6210\u4e3a\u5236\u7ea6\u8f74\u627f\u94a2\u8d28\u91cf\u7684\u4e3b\u8981\u56e0\u7d20\uff0c\u56e0\u6b64\u5728\u9ad8\u7eaf\u5ea6\u51b6\u70bc\u5e73\u53f0\u4e0b\u63a7\u5236\u78b3\u5316\u7269\u7684\u6c34\u5e73\u663e\u5f97\u8d8a\u6765\u8d8a\u91cd\u8981\u3002\u53ef\u4ee5\u8bf4\u5305\u62ec\u7f8e\u56fd\u3001\u6b27\u6d32\u548c\u65e5\u672c\u7b49\u8f74\u627f\u94a2\u5f3a\u56fd\u5df2\u7ecf\u5b8c\u6210\u5bf9\u8f74\u627f\u94a2\u5939\u6742\u7269\u63a7\u5236\u7684\u5316\u5b66\u51b6\u91d1\u7684\u7814\u7a76\uff08\u4ece20\u4e16\u7eaa90\u5e74\u4ee3\u5230\u73b0\u5728\uff0c\u94a2\u4e2d\u6c27\u7684\u8d28\u91cf\u5206\u6570\u7a33\u5b9a\u63a7\u5236\u5728(4\uff5e6) \u00d7 10<sup>-6<\/sup>\u7684\u6c34\u5e73\uff09\uff0c\u76ee\u524d\u4e3b\u8981\u8fdb\u884c\u4ee5\u8f74\u627f\u94a2\u4e2d\u78b3\u5316\u7269\u7684\u63a7\u5236\u3001\u7ec4\u7ec7\u7ec6\u5316\u4ee5\u53ca\u8868\u9762\u5904\u7406\u7684\u7269\u7406\u51b6\u91d1\u7814\u7a76\u3002<\/p>\n<p style=\"text-align: justify;\">2.1 \u8f74\u627f\u94a2\u4e2d\u5939\u6742\u7269\u53ca\u78b3\u5316\u7269\u5bf9\u6027\u80fd\u7684\u5f71\u54cd<\/p>\n<p style=\"text-align: justify;\">\u4ee5\u9ad8\u78b3\u8f74\u627f\u94a2GCr15\u4e3a\u4f8b\uff0c\u8f74\u627f\u94a2\u7684\u51b6\u70bc\u8d28\u91cf\u8981\u6c42\u5f88\u9ad8\uff0c\u4e0d\u4ec5\u8981\u4e25\u683c\u63a7\u5236\u786b\u3001\u78f7\u3001\u6c22\u7b49\u7684\u542b\u91cf\uff0c\u800c\u4e14\u8981\u5bf9\u975e\u91d1\u5c5e\u5939\u6742\u7269\u548c\u78b3\u5316\u7269\u7684\u6570\u91cf\u3001\u5927\u5c0f\u548c\u5206\u5e03\u72b6\u51b5\u8fdb\u884c\u63a7\u5236\u3002\u975e\u91d1\u5c5e\u5939\u6742\u7269\u548c\u78b3\u5316\u7269\u7684\u6570\u91cf\u3001\u5927\u5c0f\u548c\u5206\u5e03\u72b6\u51b5\u5bf9\u8f74\u627f\u94a2\u7684\u4f7f\u7528\u5bff\u547d\u5f71\u54cd\u5f88\u5927\uff0c\u5f80\u5f80\u8f74\u627f\u7684\u5931\u6548\u662f\u5fae\u88c2\u7eb9\u5728\u5927\u9897\u7c92\u5939\u6742\u6216\u78b3\u5316\u7269\u5468\u56f4\u5f62\u6210\u548c\u6269\u5c55\u6240\u81f4\u3002\u7814\u7a76\u6307\u51fa\uff0c\u5939\u6742\u7269\u7684\u542b\u91cf\u57fa\u672c\u4e0a\u51b3\u5b9a\u4e86\u8f74\u627f\u94a2\u7684\u63a5\u89e6\u75b2\u52b3\u5bff\u547d\uff0c\u5982\u56fe\uff11\uff08\uff41\uff09\u6240\u793a\uff0c\u8f74\u627f\u94a2\u7684\u63a5\u89e6\u75b2\u52b3\u5bff\u547d\u968f\u7740\u5355\u4f4d\u4f53\u79ef\u5185\u5939\u6742\u7269\u957f\u5ea6\u7684\u589e\u52a0\u800c\u5448\u6307\u6570\u964d\u4f4e\u3002\u4e00\u822c\u8ba4\u4e3a\uff0c\u94a2\u4e2d\u5939\u6742\u7269\u7684\u542b\u91cf\u548c\u94a2\u4e2d\u6c27\u542b\u91cf\u5bc6\u5207\u76f8\u5173\uff0c\u6c27\u542b\u91cf\u8d8a\u9ad8\uff0c\u5939\u6742\u7269\u6570\u91cf\u5c31\u8d8a\u591a\uff0c\u5bff\u547d\u5c31\u8d8a\u77ed\u3002\u968f\u7740\u70bc\u94a2\u6d01\u51c0\u5ea6\u6c34\u5e73\u7684\u4e0d\u65ad\u63d0\u9ad8\uff0c\u56fd\u5916\u771f\u7a7a\u8131\u6c14\u8f74\u627f\u94a2\u4e2d\u6c27\u7684\u8d28\u91cf\u5206\u6570\u5df2\u7ecf\u53ef\u4ee5\u7a33\u5b9a\u63a7\u5236\u52304 \u00d7 10<sup>-6<\/sup>\uff0c\u5939\u6742\u7269\u7684\u6570\u91cf\u3001\u5c3a\u5bf8\u53ca\u5176\u5206\u5e03\u5f97\u5230\u5927\u5e45\u5ea6\u6539\u5584\uff08\u5939\u6742\u7269\u7684\u6700\u5927\u5c3a\u5bf8\u5df2\u7ecf\u53ef\u4ee5\u5c0f\u4e8e11 \u03bcm\uff0c\u5373\u6700\u5927\u5939\u6742\u7269\u8bc4\u7ea7\u4e3a0\u7ea7\uff09\u3002<\/p>\n<p style=\"text-align: justify;\">\u968f\u7740\u8f74\u627f\u94a2\u7eaf\u51c0\u5ea6\u7684\u63d0\u9ad8\uff0c\u8f74\u627f\u94a2\u4e2d\u78b3\u5316\u7269\u7684\u542b\u91cf\u3001\u5206\u5e03\u53ca\u5c3a\u5bf8\u5927\u5c0f\u5bf9\u8f74\u627f\u94a2\u5bff\u547d\u7684\u5f71\u54cd\u9010\u6b65\u6210\u4e3a\u5f71\u54cd\u8f74\u627f\u94a2\u5bff\u547d\u4e0e\u53ef\u9760\u6027\u7684\u5173\u952e\u56e0\u7d20\u3002\u5982\u56fe\uff11\uff08\uff42\uff09\u6240\u793a\uff0c\u8f74\u627f\u94a2\u7684\u63a5\u89e6\u75b2\u52b3\u5bff\u547d\u968f\u7740\u78b3\u5316\u7269\u542b\u91cf\u7684\u51cf\u5c11\u800c\u5448\u6307\u6570\u7ea7\u63d0\u9ad8\u3002\u901a\u8fc7\u56fe\uff11\uff08\uff42\uff09\u8fd8\u53ef\u4ee5\u770b\u51fa\u78b3\u5316\u7269\u7684\u542b\u91cf\u5bf9\u8f74\u627f\u94a2\u7684\u63a5\u89e6\u75b2\u52b3\u5bff\u547d\u8d77\u51b3\u5b9a\u6027\u4f5c\u7528\uff08\u94a2\u94c1\u7814\u7a76\u603b\u9662\u672a\u53d1\u8868\u7684\u7ed3\u679c\uff09\u3002<\/p>\n<div id=\"attachment_954\" style=\"width: 1054px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-954\" class=\"\u56fe\uff11\u3000\u5939\u6742\u7269\uff08\uff41\uff09\u4e0e\u78b3\u5316\u7269\uff08\uff42\uff09\u5bf9\u8f74\u627f\u94a2\u63a5\u89e6\u75b2\u52b3\u5bff\u547d\u7684\u5f71\u54cd Fig. 1 Effect of inclusion (a) or carbide (b) on contact fatigue life of bearing steel wp-image-954 size-full\" title=\"\u56fe\uff11\u3000\u5939\u6742\u7269\uff08\uff41\uff09\u4e0e\u78b3\u5316\u7269\uff08\uff42\uff09\u5bf9\u8f74\u627f\u94a2\u63a5\u89e6\u75b2\u52b3\u5bff\u547d\u7684\u5f71\u54cd Fig. 1 Effect of inclusion (a) or carbide (b) on contact fatigue life of bearing steel\" src=\"http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/04\/Fig.-1-Effect-of-inclusion-a-or-carbide-b-on-contact-fatigue-life-of-bearing-steel.jpg\" alt=\"\u56fe\uff11\u3000\u5939\u6742\u7269\uff08\uff41\uff09\u4e0e\u78b3\u5316\u7269\uff08\uff42\uff09\u5bf9\u8f74\u627f\u94a2\u63a5\u89e6\u75b2\u52b3\u5bff\u547d\u7684\u5f71\u54cd Fig. 1 Effect of inclusion (a) or carbide (b) on contact fatigue life of bearing steel\" width=\"1044\" height=\"413\" srcset=\"http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/04\/Fig.-1-Effect-of-inclusion-a-or-carbide-b-on-contact-fatigue-life-of-bearing-steel.jpg 1044w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/04\/Fig.-1-Effect-of-inclusion-a-or-carbide-b-on-contact-fatigue-life-of-bearing-steel-300x119.jpg 300w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/04\/Fig.-1-Effect-of-inclusion-a-or-carbide-b-on-contact-fatigue-life-of-bearing-steel-768x304.jpg 768w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/04\/Fig.-1-Effect-of-inclusion-a-or-carbide-b-on-contact-fatigue-life-of-bearing-steel-1030x407.jpg 1030w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/04\/Fig.-1-Effect-of-inclusion-a-or-carbide-b-on-contact-fatigue-life-of-bearing-steel-705x279.jpg 705w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/04\/Fig.-1-Effect-of-inclusion-a-or-carbide-b-on-contact-fatigue-life-of-bearing-steel-450x178.jpg 450w\" sizes=\"(max-width: 1044px) 100vw, 1044px\" \/><p id=\"caption-attachment-954\" class=\"wp-caption-text\">\u56fe\uff11\u3000\u5939\u6742\u7269\uff08\uff41\uff09\u4e0e\u78b3\u5316\u7269\uff08\uff42\uff09\u5bf9\u8f74\u627f\u94a2\u63a5\u89e6\u75b2\u52b3\u5bff\u547d\u7684\u5f71\u54cd<br \/> Fig. 1 Effect of inclusion (a) or carbide (b) on contact fatigue life of bearing steel<\/p><\/div>\n<p style=\"text-align: justify;\">\u53e6\u5916\u7814\u7a76\u7ed3\u679c\u8fd8\u8868\u660e\uff0c\u5939\u6742\u7269\u548c\u78b3\u5316\u7269\u7684\u7c92\u5f84\u8d8a\u5927\u3001\u5206\u5e03\u8d8a\u4e0d\u5747\u5300\uff0c\u4f7f\u7528\u5bff\u547d\u4e5f\u8d8a\u77ed\uff0c\u5982\u56fe \uff12\u6240\u793a\u3002\u8f74\u627f\u94a2\u7684\u5316\u5b66\u6210\u5206\u63a7\u5236\u3001\u5939\u6742\u7269\u4e0e\u78b3\u5316\u7269\u7684\u9897\u7c92\u5927\u5c0f\u3001\u5206\u5e03\u72b6\u51b5\u4e0e\u4f7f\u7528\u7684\u51b6\u70bc\u5de5\u827a\u548c\u51b6\u70bc\u8d28\u91cf\u5bc6\u5207\u76f8\u5173\u3002\u6240\u4ee5\u8f74\u627f\u94a2\u7684\u672a\u6765\u53d1\u5c55\u65b9\u5411\u4e4b\u4e00\u5c31\u662f\u964d\u4f4e\u94a2\u4e2d\u5939\u6742\u7269\u4e0e\u78b3\u5316\u7269\u7684\u542b\u91cf\uff0c\u51cf\u5c0f\u5939\u6742\u7269\u4e0e\u78b3\u5316\u7269\u7684\u9897\u7c92\u5c3a\u5bf8\u3002\u94a2\u4e2d\u78b3\u5316\u7269\u4e3b\u8981\u6765\u81ea\u4e8e\u8f74\u627f\u94a2\u4e2d\u7684\u4e00\u6b21\u6db2\u6790\u78b3\u5316\u7269\u3001\u4e8c\u6b21\u7f51\u72b6\u78b3\u5316\u7269\u548c\u4e09\u6b21\u5171\u6790\u78b3\u5316\u7269\u3002\u968f\u7740\u9ad8\u6d01\u51c0\u51b6\u70bc\u6c34\u5e73\u7684\u5e94\u7528\uff0c\u4e00\u6b21\u78b3\u5316\u7269\u57fa\u672c\u4e0a\u53ef\u4ee5\u6d88\u9664\u3002\u4e8c\u6b21\u78b3\u5316\u7269\u4e3b\u8981\u5728\u8fc7\u5171\u6790\u94a2\u4e2d\u5b58\u5728\uff0c\u9700\u8981\u901a\u8fc7\u63a7\u8f67\u63a7\u51b7\u6216\u4f4e\u6e29\u8f67\u5236\u52a0\u4ee5\u6d88\u9664\u6216\u51cf\u8f7b\u3002\u800c\u5f71\u54cd\u6027\u80fd\u7684\u4e09\u6b21\u78b3\u5316\u7269\u5219\u9700\u8981\u901a\u8fc7\u7403\u5316\u5904\u7406\u6765\u52a0\u4ee5\u63a7\u5236\uff0c\u4f7f\u5f97\u78b3\u5316\u7269\u7684\u9897\u7c92\u7ec6\u5c0f\u548c\u5747\u5300\u5206\u5e03\u3002<\/p>\n<div id=\"attachment_955\" style=\"width: 1071px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-955\" class=\"\u56fe2\u3000\u5939\u6742\u7269\uff08\uff41\uff09\u4e0e\u78b3\u5316\u7269\uff08\uff42\uff09\u7684\u5927\u5c0f\u5bf9\u8f74\u627f\u94a2\u63a5\u89e6\u75b2\u52b3\u5bff\u547d\u7684\u5f71\u54cd&lt;br \/&gt; Fig. 2 Effect of size of inclusion (a) or carbide (b) on contact fatigue life of bearing steel wp-image-955 size-full\" title=\"\u56fe2\u3000\u5939\u6742\u7269\uff08\uff41\uff09\u4e0e\u78b3\u5316\u7269\uff08\uff42\uff09\u7684\u5927\u5c0f\u5bf9\u8f74\u627f\u94a2\u63a5\u89e6\u75b2\u52b3\u5bff\u547d\u7684\u5f71\u54cd&lt;br \/&gt; Fig. 2 Effect of size of inclusion (a) or carbide (b) on contact fatigue life of bearing steel\" src=\"http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/04\/Fig.-2-Effect-of-size-of-inclusion-a-or-carbide-b-on-contact-fatigue-life-of-bearing-steel.jpg\" alt=\"\u56fe2\u3000\u5939\u6742\u7269\uff08\uff41\uff09\u4e0e\u78b3\u5316\u7269\uff08\uff42\uff09\u7684\u5927\u5c0f\u5bf9\u8f74\u627f\u94a2\u63a5\u89e6\u75b2\u52b3\u5bff\u547d\u7684\u5f71\u54cd Fig. 2 Effect of size of inclusion (a) or carbide (b) on contact fatigue life of bearing steel\" width=\"1061\" height=\"440\" srcset=\"http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/04\/Fig.-2-Effect-of-size-of-inclusion-a-or-carbide-b-on-contact-fatigue-life-of-bearing-steel.jpg 1061w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/04\/Fig.-2-Effect-of-size-of-inclusion-a-or-carbide-b-on-contact-fatigue-life-of-bearing-steel-300x124.jpg 300w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/04\/Fig.-2-Effect-of-size-of-inclusion-a-or-carbide-b-on-contact-fatigue-life-of-bearing-steel-768x318.jpg 768w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/04\/Fig.-2-Effect-of-size-of-inclusion-a-or-carbide-b-on-contact-fatigue-life-of-bearing-steel-1030x427.jpg 1030w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/04\/Fig.-2-Effect-of-size-of-inclusion-a-or-carbide-b-on-contact-fatigue-life-of-bearing-steel-705x292.jpg 705w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/04\/Fig.-2-Effect-of-size-of-inclusion-a-or-carbide-b-on-contact-fatigue-life-of-bearing-steel-450x187.jpg 450w\" sizes=\"(max-width: 1061px) 100vw, 1061px\" \/><p id=\"caption-attachment-955\" class=\"wp-caption-text\">\u56fe2\u3000\u5939\u6742\u7269\uff08\uff41\uff09\u4e0e\u78b3\u5316\u7269\uff08\uff42\uff09\u7684\u5927\u5c0f\u5bf9\u8f74\u627f\u94a2\u63a5\u89e6\u75b2\u52b3\u5bff\u547d\u7684\u5f71\u54cd<br \/> Fig. 2 Effect of size of inclusion (a) or carbide (b) on contact fatigue life of bearing steel<\/p><\/div>\n<p style=\"text-align: justify;\">2.2 \u56fd\u5185\u5916\u5939\u6742\u7269\u7684\u8d28\u91cf\u63a7\u5236\u6c34\u5e73<\/p>\n<p style=\"text-align: justify;\">\u56fd\u5916\u53d1\u8fbe\u56fd\u5bb6\uff0c\u4f8b\u5982\u745e\u5178\u3001\u65e5\u672c\u3001\u5fb7\u56fd\u3001\u7f8e\u56fd\u7b49\u56fd\u7684\u8f74\u627f\u94a2\u4ea7\u91cf\u548c\u8d28\u91cf\u90fd\u5904\u4e8e\u9886\u5148\u5730\u4f4d\uff0c\u5176\u5171\u540c\u7279\u70b9\u662f\u8bbe\u5907\u5148\u8fdb\u3001\u5de5\u827a\u6280\u672f\u6210\u719f\u3001\u8d28\u91cf\u7a33\u5b9a\u3002\u4e16\u754c\u4e0a\u751f\u4ea7\u8f74\u627f\u94a2\u6700\u8457\u540d\u7684\u5382\u5bb6\u6709\u65e5\u672c\u7684\u5c71\u9633\u7279\u6b8a\u94a2\u5382\u3001\u745e\u5178OVAKO\u516c\u53f8\u3001\u7f8e\u56fdTimken\u516c\u53f8\u7b49\u8f74\u627f\u94a2\u751f\u4ea7\u4f01\u4e1a\u3002\u4ee5\u8fde\u94f8\u8f74\u627f\u94a2\u4e3a\u4ee3\u8868\u7684\u65e5\u672c\u5c71\u9633 \uff08SANYO\uff09\u548c\u4ee5\u6a21\u94f8\u8f74\u627f\u94a2\u4e3a\u4ee3\u8868\u7684\u745e\u5178OVAKO\uff0c\u4ee3\u8868\u4e86\u76ee\u524d\u56fd\u5916\u8f74\u627f\u94a2\u751f\u4ea7\u5de5\u827a\u53ca\u8d28\u91cf\u7684\u6700\u9ad8\u6c34\u5e73\u3002\u65e5\u672c\u5c71\u9633\u8f74\u627f\u94a2\u4e2d\u6c27\u7684\u8d28\u91cf\u5206\u6570\u666e\u904d\u63a7\u5236\u57285 \u00d7 10<sup>-6<\/sup>\u4ee5\u4e0b\uff0c\u6709\u7684\u751a\u81f3\u8fbe\u5230 (2\uff5e3) \u00d7 10<sup>-6<\/sup>\uff1b\u6700\u5927\u5939\u6742\u7269\u5c3a\u5bf8\u4e3a11 \u03bcm\uff1b\u786b\u7684\u8d28\u91cf\u5206\u6570\u8fbe\u5230 (20\uff5e30) \u00d7 10<sup>-6<\/sup>\u3001\u949b\u7684\u8d28\u91cf\u5206\u6570\u8fbe\u523010<sup>-5<\/sup>\u4ee5\u4e0b\uff0c\u4e14\u5316\u5b66\u6210\u5206\u6ce2\u52a8\u8303\u56f4\u5c0f\uff0c\u6709\u5bb3\u5143\u7d20\u542b\u91cf\u5c0f\u3002\u63a5\u89e6\u75b2\u52b3\u5bff\u547d\u63a5\u8fd1VAR\u65b9\u6cd5\u51b6\u70bc\u7684\u8f74\u627f\u94a2\u7684\u6c34\u5e73\u3002\u5c71\u9633\u8d85\u9ad8\u7eaf\u8f74\u627f\u94a2\uff0c\u5373extra puri-fied bearing steel (EP)\uff0c\u4ee3\u8868\u4e86\u5176\u8f74\u627f\u94a2\u5316\u5b66\u51b6\u91d1\u8d28\u91cf\u7684\u6700\u9ad8\u6c34\u5e73<sup>[30]<\/sup>\u3002\u745e\u5178OVAKO\u662f\u901a\u8fc7\u6a21\u94f8\u51b6\u70bc\u7684\u8f74\u627f\u94a2\uff0c\u5176\u666e\u901a\u7ea7\uff08B \u7ea7\uff09\u8f74\u627f\u94a2\u6c27\u7684\u8d28\u91cf\u5206\u6570\u63a7\u5236\u5728 (4\uff5e6) \u00d7 10<sup>-6<\/sup>\uff0c\u949b\u7684\u8d28\u91cf\u5206\u6570\u5728(8\uff5e12) \u00d710<sup>-6<\/sup>\u3002OVAKO\u8d85\u9ad8\u7eaf\u51c0\u8f74\u627f\u94a2\u662f\u5b83\u7684\u5404\u7b49\u5411\u6027\u8f74\u627f\u94a2\uff0c\u5373Identical quality bearing steel\uff08IQ\u94a2\uff09\uff0c\u5176\u6c27\u7684\u8d28\u91cf\u5206\u6570\u5728 (3\uff5e4) \u00d7 10<sup>-6<\/sup>\uff0c\u786b\u7684\u8d28\u91cf\u5206\u6570\u572810<sup>-5<\/sup>\uff0c\u56e0\u5176\u6781\u9650\u75b2\u52b3\u5f3a\u5ea6\u548c\u97e7\u6027\u5728\u8f67\u5411\u548c\u5f84\u5411\u7b49\u5404\u4e2a\u65b9\u5411\u57fa\u672c\u76f8\u540c\uff0c\u6545\u800c\u79f0\u4e3a\u5404\u5411\u540c\u6027\u8f74\u627f\u94a2\u3002\u00b7<\/p>\n<p style=\"text-align: justify;\">\u901a\u8fc7\u5bf9SANYO\u548cOVAKO\u8f74\u627f\u94a2\u7684\u51b6\u91d1\u8d28\u91cf\u5bf9\u6bd4\u53ef\u4ee5\u770b\u51fa\uff0c\u6c27\u542b\u91cf\u548c\u949b\u542b\u91cf\u662f\u8861\u91cf\u8f74\u627f\u51b6\u91d1\u8d28\u91cf\u7684\uff12\u4e2a\u5173\u952e\u63a7\u5236\u6307\u6807\u3002\u4ece\u5939\u6742\u7269\u7684\u89d2\u5ea6\u800c\u8a00\uff0c\u65e5\u672c\u8f74\u627f\u94a2\u4f01\u4e1a\u4e3b\u8981\u4ece\u964d\u4f4e\u6c27\u542b\u91cf\u7740\u624b\uff0c\u901a\u8fc7\u6c27\u542b\u91cf\u6781\u4f4e\u5316\u6765\u8fbe\u5230\u51cf\u5c11\u5939\u6742\u7269\u542b\u91cf\u548c\u964d\u4f4e\u5939\u6742\u7269\u5c3a\u5bf8\u7684\u76ee\u7684\u3002\u800c\u745e\u5178\u8f74\u627f\u94a2\u4f01\u4e1a\u5219\u91cd\u5728\u63a7\u5236\u5939\u6742\u7269\u7684\u5f62\u72b6\u548c\u5206\u5e03\u3002\u8fd9\uff12\u4e2a\u56fd\u5bb6\u7684\u8f74\u627f\u94a2\u751f\u4ea7\u72b6\u51b5\u4ee3\u8868\u4e86\u5f53\u4eca\u4e16\u754c\u8f74\u627f\u94a2\u751f\u4ea7\u8d28\u91cf\u7684\u6700\u9ad8\u6c34\u5e73\u548c\u4e2d\u56fd\u672a\u6765\u8f74\u627f\u94a2\u5316\u5b66\u51b6\u91d1\u7684\u53d1\u5c55\u65b9\u5411\u3002\u56fd\u5185\u4ee5\u5174\u6f84\u7279\u94a2\u3001\u5b9d\u94a2\u7279\u6750\u3001\u4e1c\u5317\u7279\u94a2\u548c\u6c5f\u82cf\u82cf\u94a2\u3001\u5357\u4eac\u94a2\u5382\u7b49\u4e3a\u4ee3\u8868\u7684\u5148\u8fdb\u8f74\u627f\u94a2\u751f\u4ea7\u4f01\u4e1a\uff0c\u5177\u6709\u54c1\u8d28\u9ad8\uff08\u901a\u8fc7\u56fd\u9645\u77e5\u540d\u8f74\u627f\u516c\u53f8SKF\u3001FAG\u3001Timken\u7b49\u56fd\u5916\u8f74\u627f\u94a2\u516c\u53f8\u7684\u8ba4\u8bc1\uff09\u548c\u4ea7\u91cf\u5927\u7b49\u7279\u70b9\uff0c\u4ee3\u8868\u4e86\u4e2d\u56fd\u8f74\u627f\u94a2\u51b6\u91d1\u8d28\u91cf\u7684\u6700\u9ad8\u6c34\u5e73\u3002\u867d\u7136\u56fd\u5185\u8f74\u627f\u94a2\u5382\u7684\u51b6\u91d1\u8bbe\u5907\u3001\u5de5\u827a\u548c\u751f\u4ea7\u6d41\u7a0b\u4e0e\u56fd\u5916\u5148\u8fdb\u7684\u8f74\u627f\u94a2\u5382\u57fa\u672c\u4e00\u81f4\uff0c\u5373\u9ad8\u7089\u94c1\u6c34\uff0b\u4f18\u8d28\u5e9f\u94a2\u2192100t\u8d85\u9ad8\u529f\u7387\u504f\u5fc3\u5e95\u51fa\u94a2\u76f4\u6d41\u7535\u5f27\u7089\u2192100t LF\u7cbe\u70bc \u7089\u2192100t VD\/RH \u771f\u7a7a\u8131\u6c14\u7089\u2192\u5927\u65b9\u576f\u8fde\u94f8\u2192\u70ed\u9001\u2192\u70ed\u88c5\u2192\u52a0\u70ed\u2192\u8fde\u7eed\u8f67\u5236\u2192\u629b\u4e38\u2192\u77eb\u76f4\u2192\u6da1\u6d41\u63a2\u4f24\u2192\u8d85\u58f0\u6ce2\u63a2\u4f24\u3002\u4f46\u5728\u51b6\u70bc\u5de5\u827a\u3001\u64cd\u4f5c\u6c34\u5e73\u3001\u63a7\u8f67\u63a7\u51b7\u5de5\u827a\u3001\u53c2\u6570\u63a7\u5236\u53ca\u68c0\u9a8c\u68c0\u6d4b\u53ca\u81ea\u52a8\u5316\u80fd\u529b\u7b49\u65b9\u9762\u5b58\u5728\u8f83\u5927\u5dee\u8ddd\uff0c\u5bfc\u81f4\u4e2d\u56fd\u8f74\u627f\u94a2\u5728\u6d01\u51c0\u5ea6\u63a7\u5236\uff08\uff3bO\uff3d\u542b\u91cf\u3001\uff3bTi\uff3d\u542b\u91cf\u3001\u6709\u5bb3\u5143\u7d20\u542b\u91cf\u53ca\u5939\u6742\u7269\u5c3a\u5bf8\u4e0e\u5206\u5e03\uff09\u3001\u78b3\u5316\u7269\u63a7\u5236\uff08\u7f51\u72b6\u78b3\u5316\u7269\u3001\u5e26\u72b6\u7ec4\u7ec7\u3001\u78b3\u5316\u7269\u5c3a\u5bf8\u53ca\u5176\u5206\u5e03\uff09\u53ca\u4f4e\u500d\u7ec4\u7ec7\uff08\u4e2d\u5fc3\u758f\u677e\u7f29\u5b54\u548c\u6210\u5206\u504f\u6790\uff09\u7b49\u65b9\u9762\u4e0e\u65e5\u672c\u3001\u745e\u5178\u3001\u5fb7\u56fd\u7b49\u56fd\u5916\u8f74\u627f\u94a2\u53d1\u8fbe\u56fd\u5bb6\u76f8\u6bd4\u6709\u5f88\u5927\u7684\u5dee\u8ddd<sup>[31]<\/sup>\u3002\u4f8b\u5982\u4e2d\u56fd\u8f74\u627f\u94a2\u7684\u6d01\u51c0\u5ea6\u63a7\u5236\u4e00\u81f4\u6027\u5dee\uff1a\u4e0d\u540c\u7089\u6b21\u3001\u6279\u6b21\u7684\u8f74\u627f\u94a2\u6c27\u542b\u91cf\u6ce2\u52a8\u8303\u56f4\u5927\uff1b\u6210\u5206\u63a7\u5236\u7684\u4e00\u81f4\u6027\u5dee\uff1a\u4e2d\u5fc3\u758f\u677e\u4e0e\u4e2d\u5fc3\u504f\u6790\u5927\uff1b\u5939\u6742\u7269\u4e0e\u78b3\u5316\u7269\u7684\u5747\u5300\u6027\u5dee\uff1a\u5939\u6742\u7269\u9897\u7c92\u5c3a\u5bf8\u8d85\u5927\uff1b\u53e6\u5916\u4e2d\u56fd\u8f74\u627f\u4f01\u4e1a\u5316\u5b66\u6210\u5206\u7684\u7a84\u8303\u56f4\u63a7\u5236\u6c34\u5e73\u8f83\u5dee\uff0c\u5bfc\u81f4\u4e0d\u540c\u7089\u6b21\u8f74\u627f\u94a2\u7684\u6027\u80fd\u4e00\u81f4\u6027\u5dee\u3002<\/p>\n<p style=\"text-align: justify;\">2.3 \u56fd\u5185\u5916\u8f74\u627f\u94a2\u78b3\u5316\u7269\u8d28\u91cf\u63a7\u5236\u7684\u73b0\u72b6<\/p>\n<p style=\"text-align: justify;\">\u672a\u6765\u4e2d\u56fd\u8f74\u627f\u94a2\u7684\u52aa\u529b\u65b9\u5411\uff0c\u4e00\u662f\u7ecf\u6d4e\u6d01\u51c0\u5ea6\uff1a\u5728\u8003\u8651\u7ecf\u6d4e\u6027\u7684\u524d\u63d0\u4e0b\uff0c\u8fdb\u4e00\u6b65\u63d0\u9ad8\u94a2\u7684\u6d01\u51c0\u5ea6\uff0c\u964d\u4f4e\u94a2\u4e2d\u7684\u6c27\u548c\u949b\u542b\u91cf\uff0c\u8fbe\u5230\u8f74\u627f\u94a2\u4e2d\u7684\u6c27\u4e0e\u949b\u7684\u8d28\u91cf\u5206\u6570\u5206\u522b\u5c0f\u4e8e6 \u00d7 10<sup>-6<\/sup>\u548c15 \u00d7 10<sup>-6<\/sup>\u7684\u6c34\u5e73\uff0c\u51cf\u5c0f\u94a2\u4e2d\u5939\u6742\u7269\u7684\u542b\u91cf\u4e0e\u5c3a\u5bf8\uff0c\u63d0\u9ad8\u5206\u5e03\u5747\u5300\u6027\u3002\u4e8c\u662f\u7ec4\u7ec7\u7ec6\u5316\u4e0e\u5747\u5300\u5316\uff1a\u901a\u8fc7\u5408\u91d1\u5316\u8bbe\u8ba1\u4e0e\u63a7\u8f67\u63a7\u51b7\u5de5\u827a\u7684\u5e94\u7528\uff0c\u8fdb\u4e00\u6b65\u63d0\u9ad8\u5939\u6742\u7269\u4e0e\u78b3\u5316\u7269\u7684\u5747\u5300\u6027\uff0c\u964d\u4f4e\u548c\u6d88\u9664\u6db2\u6790\u3001\u7f51\u72b6\u548c\u5e26\u72b6\u78b3\u5316\u7269\uff0c\u964d\u4f4e\u5e73\u5747\u5c3a\u5bf8\u4e0e\u6700\u5927\u9897\u7c92\u5c3a\u5bf8\uff0c\u8fbe\u5230\u78b3\u5316\u7269\u7684\u5e73\u5747\u5c3a\u5bf8\u5c0f\u4e8e\uff11\u03bcm\u7684\u76ee\u6807\uff1b\u8fdb\u4e00\u6b65\u63d0\u9ad8\u57fa\u4f53\u7ec4\u7ec7\u7684\u6676\u7c92\u5ea6\uff0c\u4f7f\u8f74\u627f\u94a2\u7684\u6676\u7c92\u5c3a\u5bf8\u8fdb\u4e00\u6b65\u7ec6\u5316\u3002\u4e09\u662f\u51cf\u5c11\u4f4e\u500d\u7ec4\u7ec7\u7f3a\u9677\uff1a\u8fdb\u4e00\u6b65\u964d\u4f4e\u8f74\u627f\u94a2\u4e2d\u7684\u4e2d\u5fc3\u758f\u677e\u3001\u4e2d\u5fc3\u7f29\u5b54\u4e0e\u4e2d\u5fc3\u6210\u5206\u504f\u6790\uff0c\u63d0\u9ad8\u4f4e\u500d\u7ec4\u7ec7\u7684\u5747\u5300\u6027\u3002\u56db\u662f\u8f74\u627f\u94a2\u7684\u9ad8\u97e7\u6027\u5316\uff1a\u901a\u8fc7\u65b0\u578b\u5408\u91d1\u5316\u3001\u70ed\u8f67\u5de5\u827a\u4f18\u5316\u4e0e\u70ed\u5904\u7406\u5de5\u827a\u7814\u7a76\uff0c\u5927\u5e45\u5ea6\u63d0\u9ad8\u8f74\u627f\u94a2\u7684\u97e7\u6027\uff0c\u4ece\u800c\u63d0\u9ad8\u8f74\u627f\u7684\u53ef\u9760\u6027\u3002<\/p>\n<p style=\"text-align: justify;\">\u4e0eGCr15\u7b49\u8fc7\u5171\u6790\u8f74\u627f\u94a2\u76f8\u6bd4\uff0c\u4e2d\u78b3\u8f74\u627f\u94a2\u4e0e\u6e17\u78b3\u8f74\u627f\u94a2\u4e2d\u7684\u78b3\u5316\u7269\u63a7\u5236\u4e3b\u8981\u4e3a\u5e26\u72b6\u94c1\u7d20\u4f53\u7684\u63a7\u5236\uff0c\u5373\u8f74\u627f\u94a2\u4e2d\u5e26\u72b6\u7ec4\u7ec7\u7684\u63a7\u5236\u3002\u76f8\u5bf9\u4e8e\u8fc7\u5171\u6790\u8f74\u627f\u94a2\uff0c\u6e17\u78b3\u548c\u4e2d\u78b3\u8f74\u627f\u94a2\u65e0\u7f51\u72b6\u78b3\u5316\u7269\u7684\u95ee\u9898\uff0c\u5176\u5de5\u827a\u63a7\u5236\u6280\u672f\u76f8\u5bf9\u5bb9\u6613\u3002\u4e5f\u8bb8\u8fd9\u4e5f\u53ef\u4ee5\u7406\u89e3\u4e3a\uff0c\u9664\u4e86\u901a\u8fc7\u6e17\u78b3\u8f74\u627f\u94a2\u548c\u4e2d\u78b3\u8f74\u627f\u94a2\u63d0\u9ad8\u8f74\u627f\u94a2 \u7684\u97e7\u6027\u5916\uff0c\u6e17\u78b3\u8f74\u627f\u94a2\u548c\u4e2d\u78b3\u8f74\u627f\u94a2\u7684\u7f51\u72b6\u78b3\u5316\u7269\u63a7\u5236\u5de5\u827a\u6280\u672f\u76f8\u5bf9\u7b80\u5355\uff0c\u662f\u56fd\u5916\u53d1\u8fbe\u56fd\u5bb6\u6e17\u78b3\u8f74\u627f\u94a2\u4e0e\u4e2d\u78b3\u8f74\u627f\u94a2\u7684\u6bd4\u4f8b\u9ad8\u8fbe30%\uff5e50%\u7684\u53e6\u4e00\u4e2a\u539f\u56e0<sup>[32]<\/sup>\u3002\u4e3a\u4e86\u63d0\u9ad8\u8fc7\u5171\u6790\u8f74\u627f\u94a2\u7684\u78b3\u5316\u7269\u5206\u5e03\u5747\u5300\u6027\u548c\u964d\u4f4e\u78b3\u5316\u7269\u9897\u7c92\u7684\u5c3a\u5bf8\uff0c\u4e00\u65b9\u9762\u53ef\u4ee5\u91c7\u7528\u4f4e\u6e29\u63a7\u8f67\u63a7\u51b7\u6280\u672f\uff0c\u4ee5\u51cf\u5c11\u548c\u6291\u5236\u7f51\u72b6\u78b3\u5316\u7269\u7684\u51fa\u73b0\uff0c\u4e3a\u540e\u7eed\u7684\u7403\u5316\u9000\u706b\u63d0\u4f9b\u826f\u597d\u7684\u7ec4\u7ec7\u9884\u5907\uff1b\u53e6\u4e00\u65b9\u9762\u53ef\u4ee5\u6539\u8fdb\u7403\u5316\u9000\u706b\u5de5\u827a\uff0c\u5b9e\u73b0\u8fc7\u5171\u6790\u8f74\u627f\u94a2\u7684\u78b3\u5316\u7269\u7ec6\u5316\u548c\u5747\u5300\u5316\u3002\u76ee\u524d\u56fd\u5916\u5229\u7528\u5faa\u73af\u611f\u5e94\u7403\u5316\u9000\u706b\u6280\u672f\uff0c\u5bf9\u70ed\u8f67\u6001\u7684GCr15SiMn\u8f74\u627f\u94a2\u8fdb\u884c\u7403\u5316\u9000\u706b\uff0c\u5b9e\u73b0\u4e86\u5728\u51e0\u5206\u949f\u7684\u65f6\u95f4\u5185\u5c06\u8f74\u627f\u94a2\u4e2d\u7684\u78b3\u5316\u7269\u7ec6\u5316\uff0c\u5927\u5927\u7f29\u77ed\u4e86\u8f74\u627f\u94a2\u7684\u7403\u5316\u9000\u706b\u65f6\u95f4\uff0c\u63d0\u9ad8\u4e86\u8f74\u627f\u94a2\u4e2d\u78b3\u5316\u7269\u7684\u5747\u5300 \u6027\u4e0e\u7ec6 \u8d28\u5316<sup>[33 \u2013 34]<\/sup>\u3002\u53ef\u89c1\u8f74\u627f\u94a2\u7684\u78b3\u5316\u7269\u7403\u5316\u9000\u706b\u5de5\u827a\u5c1a\u5b58\u5728\u5f88\u5927\u7684\u53d1\u5c55\u7a7a\u95f4\uff0c\u672a\u6765\u9700\u8981\u8fdb\u4e00\u6b65\u7684\u7814\u7a76\u3002<\/p>\n<p style=\"text-align: justify;\">2.4 \u7279\u6b8a\u51b6\u70bc\u8f74\u627f\u94a2\u7684\u8d28\u91cf\u4e0e\u6027\u80fd<\/p>\n<p style=\"text-align: justify;\">\u9664\u4e86\u4ee5\u4e0a\u666e\u901a\u6c11\u7528\u8f74\u627f\u94a2\u91c7\u7528\u7535\u7089\u6216\u8f6c\u7089 (EAF\u3001BOF) + LF + VD (RH) \u7684\u751f\u4ea7\u5de5\u827a\u5916\uff0c\u56fd\u5185\u5916\u5bf9\u4e8e\u4e00\u4e9b\u9ad8\u7aef\u8f74\u627f\u94a2\u548c\u519b\u7528\u8f74\u627f\u94a2\u8fd8\u9700\u8981\u901a\u8fc7\u7535\u7089\u51b6\u70bc\uff0b\u7535\u6e23\u91cd\u7194\u5de5\u827a(EAF+ESR) \u51b6\u70bc\uff0c\u6216\u91c7\u7528\u771f\u7a7a\u611f\u5e94\uff0b\u771f\u7a7a\u81ea\u8017\u7684\u53cc\u771f\u7a7a (VIM + VAR) \u6216\u591a\u6b21\u771f\u7a7a\u81ea\u8017\u7b49\u5de5\u827a\u6765\u8fdb\u4e00\u6b65\u63d0\u9ad8 \u8f74\u627f\u94a2\u7684\u51b6\u91d1\u8d28\u91cf\u3002\u5176\u4e2d\u771f\u7a7a\u51b6\u70bc\u53ef\u4ee5\u5927\u5e45\u964d\u4f4e\u94a2\u4e2d\u5939\u6742\u7269\u7684\u542b\u91cf\uff0c\u7535\u6e23\u91cd\u7194\u53ef\u4ee5\u63d0\u9ad8\u8f74\u627f\u94a2\u4e2d\u5939\u6742\u7269\u5206\u5e03\u7684\u5747\u5300\u6027\uff0c\u800c\u771f\u7a7a\u81ea\u8017\u5219\u663e\u8457\u964d\u4f4e\u5939\u6742\u7269\u7684\u4f53\u79ef\u5206\u6570\u548c\u63a7\u5236\u5939\u6742\u7269\u7684\u5206\u5e03\u53ca\u5c3a\u5bf8\u3002\u968f\u7740\u822a\u7a7a\u53d1\u52a8\u673a\u8bbe\u8ba1\u7684\u8fdb\u6b65\u548c\u4f20\u9012\u80fd\u91cf\u53ca\u8f6c\u901f\u7684\u589e\u5927\uff0c\u529f\u7387\u7684\u4e0d\u65ad\u63d0\u9ad8\uff0c\u63a8\u52a8\u6bd4\u548c\u529f\u91cd\u6bd4\u4ee5\u53caDn\u503c\u7684\u4e0d\u65ad\u589e\u52a0\uff0c\u822a\u7a7a\u8f74\u627f\u7684\u5de5\u4f5c\u6e29\u5ea6\u80fd\u8fbe\u5230350\uff5e500 \u2103\uff0c\u8fd9\u8981\u6c42\u822a\u7a7a\u8f74\u627f\u6750\u6599\u5177\u6709\u9ad8\u7684\u8010\u6e29\u6027\u80fd\u3001\u9ad8\u7684\u8868\u9762\u786c\u5ea6\u3001\u9ad8\u8010\u78e8\u6027\u80fd\u3001\u826f\u597d\u7684\u65ad\u88c2\u97e7\u6027\u3001\u51b2\u51fb\u97e7\u6027\u548c\u4f18\u5f02\u7684\u8010\u8150\u8680\u6027\u80fd<sup>[35]<\/sup>\u3002\u5728\u56fd\u5185\u5916\u5e38\u7528\u7684\u822a\u7a7a\u53d1\u52a8\u673a\u4e3b\u8f74\u8f74\u627f\u7528\u94a2\u4e2d\uff0cGCr15\u4f7f\u7528\u6e29\u5ea6\u4f4e\uff0cM50\u97e7\u6027\u5dee\uff0c\u5747\u4e0d\u80fd\u6ee1\u8db3\u672a\u6765\u822a\u7a7a\u53d1\u52a8\u673a\u4e3b\u8f74\u8f74\u627f\u7528\u94a2\u7684\u8981\u6c42\uff0c\u800cM50NiL\u548cCSS-42L\u5177\u6709\u9ad8\u5f3a\u97e7\u3001\u8010\u6e29\u7b49\u4f18\u5f02\u7684\u7efc\u5408\u6027\u80fd\uff0c\u80fd\u591f\u6ee1\u8db3\u65b0\u4e00\u4ee3\u822a\u7a7a\u53d1\u52a8\u673a\u7684\u4e3b\u8f74\u8f74\u627f\u7684\u4f7f\u7528\u8981\u6c42<sup>[36]<\/sup>\uff0c\u8868\uff11\u7ed9\u51fa\u4e86\u51e0\u79cd\u822a\u7a7a\u53d1\u52a8\u673a\u7528\u8f74\u627f\u94a2\u6027\u80fd\u7684\u6bd4\u8f83\u3002<\/p>\n<div id=\"attachment_956\" style=\"width: 1111px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-956\" class=\"\u88681 \u51e0\u79cd\u822a\u7a7a\u53d1\u52a8\u673a\u7528\u8f74\u627f\u94a2\u6027\u80fd\u7684\u6bd4\u8f83 Table 1 Properties of bearing steels for aero engine wp-image-956 size-full\" title=\"\u88681 \u51e0\u79cd\u822a\u7a7a\u53d1\u52a8\u673a\u7528\u8f74\u627f\u94a2\u6027\u80fd\u7684\u6bd4\u8f83 Table 1 Properties of bearing steels for aero engine\" src=\"http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/04\/Table-1-Properties-of-bearing-steels-for-aero-engine.jpg\" alt=\"\u88681 \u51e0\u79cd\u822a\u7a7a\u53d1\u52a8\u673a\u7528\u8f74\u627f\u94a2\u6027\u80fd\u7684\u6bd4\u8f83 Table 1 Properties of bearing steels for aero engine\" width=\"1101\" height=\"230\" srcset=\"http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/04\/Table-1-Properties-of-bearing-steels-for-aero-engine.jpg 1101w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/04\/Table-1-Properties-of-bearing-steels-for-aero-engine-300x63.jpg 300w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/04\/Table-1-Properties-of-bearing-steels-for-aero-engine-768x160.jpg 768w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/04\/Table-1-Properties-of-bearing-steels-for-aero-engine-1030x215.jpg 1030w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/04\/Table-1-Properties-of-bearing-steels-for-aero-engine-705x147.jpg 705w, http:\/\/www.mzzcgq.com\/wp-content\/uploads\/2017\/04\/Table-1-Properties-of-bearing-steels-for-aero-engine-450x94.jpg 450w\" sizes=\"(max-width: 1101px) 100vw, 1101px\" \/><p id=\"caption-attachment-956\" class=\"wp-caption-text\">\u88681 \u51e0\u79cd\u822a\u7a7a\u53d1\u52a8\u673a\u7528\u8f74\u627f\u94a2\u6027\u80fd\u7684\u6bd4\u8f83<br \/> Table 1 Properties of bearing steels for aero engine<\/p><\/div>\n<\/div><\/section>\n<section  class='av_textblock_section av-av_textblock-396ddf1f42196ca838231e61a4602801 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><p style=\"text-align: justify;\">\u53c2\u8003\u8d44\u6599\uff1a<\/p>\n<p style=\"text-align: justify;\">[26] \u4ed8\u4e91\u5cf0\uff0c\u5d14\u8fde\u8fdb\uff0c\u5218\u96c5\u7433\uff0e\u56fd\u5185\u8f74\u627f\u94a2\u7684\u751f\u4ea7\u73b0\u72b6\u53ca\u53d1\u5c55 [J]\uff0e\u91cd\u578b\u673a\u68b0\u79d1\u6280\uff0c2004(4):37.<\/p>\n<p style=\"text-align: justify;\">[27] \u6768\u5efa\u8679\uff0c\u96f7\u5efa\u4e2d\uff0c\u53f6\u5065\u71a0\uff0c\u7b49\uff0e\u8f74\u627f\u94a2\u6d01\u51c0\u5ea6\u5bf9\u8f74\u627f\u75b2\u52b3\u5bff\u547d\u7684\u5f71\u54cd [J]\uff0e\u8f74\u627f\uff0c2001(5):28.<\/p>\n<p style=\"text-align: justify;\">[28] \u738b\u535a\uff0c\u59dc\u5468\u534e\uff0c\u9f9a\u4f1f\uff0c\u7b49\uff0eGCr15\u8f74\u627f\u94a2\u5939\u6742\u7269\u53ca\u5168\u6c27\u542b\u91cf\u63a7\u5236\u5de5\u827a\u5206\u6790 [J]\uff0e\u6750\u6599\u4e0e\u51b6\u91d1\u5b66\u62a5\uff0c2004, 3(2): 90.<\/p>\n<p style=\"text-align: justify;\">[29] Kim K H, Lee J S, Lee D L. Improvement of rolling contact fatigue life of bearing steel by quenching and partitioning process [J]. Materials Science Forum, 2012, 706-709: 2152.<\/p>\n<p style=\"text-align: justify;\">[30] Toshikazu U. Production of high-carbon chromium steel invertical type continuous caster [J]. Transactions of the Iron and Steel Institute of Japan, 1986, 26(7): 614.<\/p>\n<p style=\"text-align: justify;\">[31] \u6768\u6653\u851a\uff0e\u5bf9\u8f74\u627f\u94a2\u7684\u4e00\u822c\u8ba4\u8bc6\u548c\u6df1\u5165\u8ba4\u8bc6 [J]\uff0e\u8f74 \u627f\uff0c2012(9): 54.<\/p>\n<p style=\"text-align: justify;\">[32] \u865e\u660e\u5168\uff0e\u8f74\u627f\u94a2\u94a2\u79cd\u7cfb\u5217\u7684\u53d1\u5c55\u72b6\u51b5 [J]\uff0e\u4e0a\u6d77\u91d1\u5c5e\uff0c2008, 30(3): 49.<\/p>\n<p style=\"text-align: justify;\">[33] Hauserova D, Dlougy J, Novy Z. Effect of heating rate on accelerated carbide spheroidisation (ASR) in 100CrMnSi6-4 bearing steel [J]. Archive of Metallurgy and Materials, 2014, 59(3): 1999.<\/p>\n<p style=\"text-align: justify;\">[34] Dlouhy J, Hauserova D, Novy Z. Accelerated carbide spheroidisation of chromium bearing steel by induction heating [J]. Advanced Materials Research, 2013, 739: 161.<\/p>\n<p style=\"text-align: justify;\">[35] Voort G F V. Inclusion ratings: past present and future [R]. USA: ASTM, 1998.<\/p>\n<p style=\"text-align: justify;\">[36] \u8d75\u56fd\u9632\uff0c\u6768\u536f\u751f\uff0c\u5218\u4e1c\u96e8\uff0c\u7b49\uff0e\u9ad8\u6027\u80fd\u6e17\u78b3\u8f74\u627f\u94a2\u7684\u7ec4\u7ec7\u6027\u80fd [J]\uff0e\u94a2\u94c1\u7814\u7a76\u5b66\u62a5\uff0c2011,23(11): 34.<\/p>\n<\/div><\/section>\n<section  class='av_textblock_section av-av_textblock-396ddf1f42196ca838231e61a4602801 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><hr \/>\n<h3>\u76f8\u5173\u6587\u7ae0\uff1a<\/h3>\n<h3 class=\"av-magazine-title entry-title\"><a title=\"\u94fe\u63a5\u5230\uff1a \u56fd\u5185\u5916\u8f74\u627f\u94a2\u7684\u73b0\u72b6\u4e0e\u53d1\u5c55\u8d8b\u52bf\uff08\u4e00\uff09 \u2013 \u4e2d\u56fd\u9ad8\u7aef\u8f74\u627f\u7684\u9700\u6c42\u5206\u6790\" href=\"http:\/\/www.mzzcgq.com\/development-of-bearing-steel-1\/\">\u56fd\u5185\u5916\u8f74\u627f\u94a2\u7684\u73b0\u72b6\u4e0e\u53d1\u5c55\u8d8b\u52bf\uff08\u4e00\uff09 \u2013 \u4e2d\u56fd\u9ad8\u7aef\u8f74\u627f\u7684\u9700\u6c42\u5206\u6790<\/a><\/h3>\n<h3 class=\"av-magazine-title entry-title\"><a title=\"\u94fe\u63a5\u5230\uff1a \u56fd\u5185\u5916\u8f74\u627f\u94a2\u7684\u73b0\u72b6\u4e0e\u53d1\u5c55\u8d8b\u52bf\uff08\u4e8c\uff09 \u2013 \u56fd\u5185\u5916\u8f74\u627f\u94a2\u8d28\u91cf\u63a7\u5236\u7684\u73b0\u72b6\" href=\"http:\/\/www.mzzcgq.com\/development-of-bearing-steel-2\/\">\u56fd\u5185\u5916\u8f74\u627f\u94a2\u7684\u73b0\u72b6\u4e0e\u53d1\u5c55\u8d8b\u52bf\uff08\u4e8c\uff09 \u2013 \u56fd\u5185\u5916\u8f74\u627f\u94a2\u8d28\u91cf\u63a7\u5236\u7684\u73b0\u72b6<\/a><\/h3>\n<h3 class=\"av-magazine-title entry-title\"><a title=\"\u94fe\u63a5\u5230\uff1a \u56fd\u5185\u5916\u8f74\u627f\u94a2\u7684\u73b0\u72b6\u4e0e\u53d1\u5c55\u8d8b\u52bf\uff08\u4e09\uff09 \u2013 \u56fd\u5916\u9ad8\u7aef\u8f74\u627f\u94a2\u4e0e\u70ed\u5904\u7406\u7684\u7814\u53d1\u73b0\u72b6\" href=\"http:\/\/www.mzzcgq.com\/development-of-bearing-steel-3\/\">\u56fd\u5185\u5916\u8f74\u627f\u94a2\u7684\u73b0\u72b6\u4e0e\u53d1\u5c55\u8d8b\u52bf\uff08\u4e09\uff09 \u2013 \u56fd\u5916\u9ad8\u7aef\u8f74\u627f\u94a2\u4e0e\u70ed\u5904\u7406\u7684\u7814\u53d1\u73b0\u72b6<\/a><\/h3>\n<h3><a href=\"http:\/\/www.mzzcgq.com\/development-of-bearing-steel-4\/\">\u56fd\u5185\u5916\u8f74\u627f\u94a2\u7684\u73b0\u72b6\u4e0e\u53d1\u5c55\u8d8b\u52bf\uff08\u56db\uff09 &#8211; \u672a\u6765\u9ad8\u7aef\u8f74\u627f\u94a2\u7684\u7814\u53d1\u53ca\u5176\u57fa\u7840\u7814\u7a76\u65b9\u5411<\/a><\/h3>\n<h3 class=\"av-magazine-title entry-title\"><a title=\"\u94fe\u63a5\u5230\uff1a \u56fd\u5185\u5916\u8f74\u627f\u94a2\u7684\u73b0\u72b6\u4e0e\u53d1\u5c55\u8d8b\u52bf\uff08\u6982\u8ff0\uff09\" href=\"http:\/\/www.mzzcgq.com\/development-of-bearing-steel-0\/\">\u56fd\u5185\u5916\u8f74\u627f\u94a2\u7684\u73b0\u72b6\u4e0e\u53d1\u5c55\u8d8b\u52bf\uff08\u6982\u8ff0\uff09<\/a><\/h3>\n<h3><\/h3>\n<\/div><\/section>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":961,"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\/950"}],"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=950"}],"version-history":[{"count":0,"href":"http:\/\/www.mzzcgq.com\/wp-json\/wp\/v2\/posts\/950\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.mzzcgq.com\/wp-json\/wp\/v2\/media\/961"}],"wp:attachment":[{"href":"http:\/\/www.mzzcgq.com\/wp-json\/wp\/v2\/media?parent=950"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.mzzcgq.com\/wp-json\/wp\/v2\/categories?post=950"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.mzzcgq.com\/wp-json\/wp\/v2\/tags?post=950"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}