{"id":7245,"date":"2025-01-12T03:16:46","date_gmt":"2025-01-12T03:16:46","guid":{"rendered":"https:\/\/jinsuncarbon.com\/?p=7245"},"modified":"2025-01-14T07:04:48","modified_gmt":"2025-01-14T07:04:48","slug":"%e4%ba%86%e8%a7%a3%e7%90%83%e5%a2%a8%e9%93%b8%e9%93%81","status":"publish","type":"post","link":"https:\/\/jinsuncarbon.com\/zh\/%e4%ba%86%e8%a7%a3%e7%90%83%e5%a2%a8%e9%93%b8%e9%93%81\/","title":{"rendered":"\u4e86\u89e3\u7403\u58a8\u94f8\u94c1"},"content":{"rendered":"<p>\u7403\u58a8\u94f8\u94c1\uff08SG 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ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\u5207\u6362\u76ee\u5f55\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\u5207\u6362<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 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\u94c1\u4e0e\u4f20\u7edf\u94f8\u94c1\u7684\u5bf9\u6bd4<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/jinsuncarbon.com\/zh\/%e4%ba%86%e8%a7%a3%e7%90%83%e5%a2%a8%e9%93%b8%e9%93%81\/#Spheroidal_Graphite_Cast_Iron_Composition\" >\u7403\u58a8\u94f8\u94c1\u6210\u5206<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/jinsuncarbon.com\/zh\/%e4%ba%86%e8%a7%a3%e7%90%83%e5%a2%a8%e9%93%b8%e9%93%81\/#Difference_Between_Gray_Cast_Iron_and_Spheroidal_Graphite_Cast_Iron\" >\u7070\u53e3\u94f8\u94c1\u4e0e\u7403\u58a8\u94f8\u94c1\u7684\u533a\u522b<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/jinsuncarbon.com\/zh\/%e4%ba%86%e8%a7%a3%e7%90%83%e5%a2%a8%e9%93%b8%e9%93%81\/#Types_of_Spheroidal_Graphite_Cast_Iron\" >\u7403\u58a8\u94f8\u94c1\u7684\u7c7b\u578b<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/jinsuncarbon.com\/zh\/%e4%ba%86%e8%a7%a3%e7%90%83%e5%a2%a8%e9%93%b8%e9%93%81\/#Spheroidal_Graphite_Iron_Grades\" >\u7403\u58a8\u94f8\u94c1\u7b49\u7ea7<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/jinsuncarbon.com\/zh\/%e4%ba%86%e8%a7%a3%e7%90%83%e5%a2%a8%e9%93%b8%e9%93%81\/#SG_Ductile_Iron\" >SG \u7403\u58a8\u94f8\u94c1<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/jinsuncarbon.com\/zh\/%e4%ba%86%e8%a7%a3%e7%90%83%e5%a2%a8%e9%93%b8%e9%93%81\/#Properties_of_Spheroidal_Graphite_Cast_Iron\" >\u7403\u58a8\u94f8\u94c1\u7684\u7279\u6027<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/jinsuncarbon.com\/zh\/%e4%ba%86%e8%a7%a3%e7%90%83%e5%a2%a8%e9%93%b8%e9%93%81\/#Spheroidal_Graphite_Cast_Iron_Microstructure\" >\u7403\u72b6\u77f3\u58a8\u94f8\u94c1\u7684\u5fae\u89c2\u7ed3\u6784<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/jinsuncarbon.com\/zh\/%e4%ba%86%e8%a7%a3%e7%90%83%e5%a2%a8%e9%93%b8%e9%93%81\/#What_Does%E2%80%82SG_of_Iron_Mean\" >\u94c1\u7684 SG \u503c\u610f\u5473\u7740\u4ec0\u4e48\uff1f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/jinsuncarbon.com\/zh\/%e4%ba%86%e8%a7%a3%e7%90%83%e5%a2%a8%e9%93%b8%e9%93%81\/#Applications_of_Spheroidal_Graphite_Cast_Iron\" >\u7403\u58a8\u94f8\u94c1\u7684\u5e94\u7528<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/jinsuncarbon.com\/zh\/%e4%ba%86%e8%a7%a3%e7%90%83%e5%a2%a8%e9%93%b8%e9%93%81\/#Advantages_of_Spheroidal_Graphite_Cast_Iron\" >\u7403\u58a8\u94f8\u94c1\u7684\u4f18\u70b9<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/jinsuncarbon.com\/zh\/%e4%ba%86%e8%a7%a3%e7%90%83%e5%a2%a8%e9%93%b8%e9%93%81\/#Challenges_of_Spheroidal_Graphite_Cast_Iron\" >\u7403\u58a8\u94f8\u94c1\u9762\u4e34\u7684\u6311\u6218<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/jinsuncarbon.com\/zh\/%e4%ba%86%e8%a7%a3%e7%90%83%e5%a2%a8%e9%93%b8%e9%93%81\/#Future_Trends_in_Spheroidal_Graphite_Cast_Iron\" >\u7403\u58a8\u94f8\u94c1\u7684\u672a\u6765\u8d8b\u52bf<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/jinsuncarbon.com\/zh\/%e4%ba%86%e8%a7%a3%e7%90%83%e5%a2%a8%e9%93%b8%e9%93%81\/#Conclusion\" >\u7ed3\u8bba<\/a><\/li><\/ul><\/nav><\/div>\n\n<p>\u672c\u6587\u5c06\u5411\u60a8\u4ecb\u7ecd\u7403\u58a8\u94f8\u94c1\u7684\u6210\u5206\u3001\u5236\u9020\u5de5\u827a\u3001\u7279\u6027\u3001\u5e94\u7528\u548c\u4f18\u52bf\uff0c\u7403\u58a8\u94f8\u94c1\u662f\u5de5\u4e1a\u4e2d\u8981\u6c42\u4e25\u683c\u7684\u5e94\u7528\u9886\u57df\u7684\u9996\u9009\u6750\u6599\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"What_is_Spheroidal_Graphite_Cast_Iron\"><\/span>\u4ec0\u4e48\u662f\u7403\u58a8\u94f8\u94c1\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u7403\u58a8\u94f8\u94c1\uff08\u6216\u7403\u58a8\u94f8\u94c1\uff09\u662f\u4e00\u79cd\u901a\u8fc7\u5728\u7194\u878d\u94f8\u94c1\u4e2d\u6dfb\u52a0\u9541\u800c\u5f62\u6210\u7684\u9ad8\u5f3a\u5ea6\u6750\u6599\u3002\u5b83\u901a\u8fc7\u5728\u7194\u6db2\u4e2d\u6dfb\u52a0\u4e00\u4e9b\u77ff\u7269\u8d28\uff0c\u4f7f\u94f8\u94c1\u4e2d\u7684\u77f3\u58a8\u5728\u51dd\u56fa\u65f6\u5f62\u6210\u7403\u72b6\uff08\u7ed3\u6838\u72b6\uff09\uff0c\u800c\u4e0d\u662f\u6807\u51c6\u7070\u94f8\u94c1\u4e2d\u7684\u666e\u901a\u7247\u72b6\u7ed3\u6784\u3002\u8fd9\u6837\u5c31\u5f62\u6210\u4e86\u4e00\u79cd\u6df7\u5408\u6750\u6599\uff0c\u65e2\u6709\u94f8\u94c1\u7684\u53ef\u94f8\u6027\uff0c\u53c8\u6709\u94a2\u7684\u673a\u68b0\u6027\u80fd\uff0c\u4f7f\u5176\u6bd4\u7070\u94f8\u94c1\u7528\u9014\u66f4\u5e7f\u3001\u66f4\u575a\u786c\u3002<\/p>\n<p>\u7403\u72b6\u77f3\u58a8\u4e2d\u7684\u8fd9\u4e9b\u7ed3\u6784\u6709\u52a9\u4e8e\u907f\u514d\u7070\u94f8\u94c1\u7684\u8106\u6027\uff0c\u5e76\u5e2e\u52a9 SG \u94c1\u6bd4\u524d\u8005\u66f4\u597d\u5730\u5206\u6563\u548c\u5438\u6536\u5e94\u529b\u3002\u8fd9\u4e9b\u7279\u6027\u4f7f\u5176\u53ef\u7528\u4e8e\u5404\u79cd\u9ad8\u5f3a\u5ea6\u3001\u9ad8\u97e7\u6027\u548c\u8010\u78e8\u635f\u7684\u5e94\u7528\u4e2d\u3002<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter wp-image-7310\" src=\"https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2025\/01\/Spheroidal-Graphite-.jpg\" alt=\"\u7403\u72b6\u77f3\u58a8 \" width=\"557\" height=\"370\" srcset=\"https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2025\/01\/Spheroidal-Graphite-.jpg 1024w, https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2025\/01\/Spheroidal-Graphite--300x199.jpg 300w, https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2025\/01\/Spheroidal-Graphite--768x510.jpg 768w, https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2025\/01\/Spheroidal-Graphite--18x12.jpg 18w, https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2025\/01\/Spheroidal-Graphite--600x398.jpg 600w\" sizes=\"(max-width: 557px) 100vw, 557px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_is_Spheroidal_Graphite_Cast_Iron_Made\"><\/span>\u7403\u58a8\u94f8\u94c1\u662f\u5982\u4f55\u5236\u9020\u7684\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>SG \u94c1\u662f\u901a\u8fc7\u4e00\u79cd\u79f0\u4e3a \"\u7403\u5316 \"\u6216 \"\u7403\u56e2\u5316 \"\u7684\u5de5\u827a\u751f\u4ea7\u51fa\u6765\u7684\u3002\u5728\u6b64\u8fc7\u7a0b\u4e2d\uff0c\u6211\u4eec\u5411\u7194\u878d\u94f8\u94c1\u4e2d\u6dfb\u52a0\u5c11\u91cf\u7684\u9541\uff08\u6709\u65f6\u4e5f\u6dfb\u52a0\u94c8\uff09\u3002\u5b83\u4e0e\u94c1\u4e2d\u7684\u78b3\u53d1\u751f\u53cd\u5e94\uff0c\u4f7f\u77f3\u58a8\u5448\u7403\u72b6\u3002<\/p>\n<p>\u94f8\u9020\u8fc7\u7a0b\u53d7\u5230\u4e25\u683c\u63a7\u5236\uff0c\u5728\u6e29\u5ea6\u548c\u5316\u5b66\u6210\u5206\u7ba1\u7406\u65b9\u9762\u8981\u6c42\u6027\u80fd\u5353\u8d8a\u3002\u8be5\u5de5\u827a\u4e00\u822c\u5305\u62ec\u4ee5\u4e0b\u6b65\u9aa4\uff1a<\/p>\n<ul>\n<li>\u878d\u5316<\/li>\n<li>\u6dfb\u52a0\u9541<\/li>\n<li>\u94f8\u9020<\/li>\n<\/ul>\n<p>\u94f8\u4ef6\u968f\u540e\u53ef\u52a0\u5de5\u6210\u9002\u5f53\u7684\u5f62\u72b6\u3002\u4e0e\u4f20\u7edf\u7070\u94f8\u94c1\u76f8\u6bd4\uff0c\u8fd9\u79cd\u94f8\u4ef6\u5177\u6709\u66f4\u9ad8\u7684\u6297\u62c9\u5f3a\u5ea6\u3001\u5ef6\u5c55\u6027\u548c\u6297\u75b2\u52b3\u6027\uff0c\u6210\u54c1\u7684\u673a\u68b0\u6027\u80fd\u4e5f\u4f1a\u5f97\u5230\u6539\u5584\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"SG_Iron_vs_Traditional_Cast_Iron\"><\/span>SG \u94c1\u4e0e\u4f20\u7edf\u94f8\u94c1\u7684\u5bf9\u6bd4<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Spheroidal_Graphite_Cast_Iron_Composition\"><\/span>\u7403\u58a8\u94f8\u94c1\u6210\u5206<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u7403\u58a8\u94f8\u94c1\u901a\u5e38\u7531\u94c1\u5236\u6210\u3001 <a href=\"https:\/\/jinsuncarbon.com\/zh\/%e7%a2%b3%e7%9a%84%e7%94%a8%e9%80%94\/\">\u78b3<\/a>\u7845\u3001\u9530\u3001\u786b\u548c\u78f7\u3002SG \u94c1\u4e0e\u975e\u4eba\u9020 SG \u7684\u4e3b\u8981\u533a\u522b\u5728\u4e8e\u52a0\u5165\u4e86\u9541\u6216\u5176\u4ed6\u7403\u5316\u5242\uff0c\u4ece\u800c\u4f7f\u77f3\u58a8\u5f62\u6210\u5706\u5f62\u7403\u72b6\u3002\u8fd9\u4f7f\u6750\u6599\u5177\u6709\u66f4\u597d\u7684\u6027\u80fd\uff0c\u5c24\u5176\u662f\u5728\u5f3a\u5ea6\u3001\u97e7\u6027\u548c\u8010\u78e8\u6027\u65b9\u9762\u3002<\/p>\n<p>\u7070\u94f8\u94c1\u5219\u5177\u6709\u7247\u72b6\u77f3\u58a8\u5fae\u89c2\u7ed3\u6784\u3002\u7070\u94f8\u94c1\u6613\u4e8e\u94f8\u9020\uff0c\u5177\u6709\u826f\u597d\u7684\u673a\u68b0\u52a0\u5de5\u6027\u80fd\uff0c\u4f46\u5176\u7247\u72b6\u77f3\u58a8\u7ed3\u6784\u4f7f\u5176\u76f8\u5bf9\u8f83\u8106\uff0c\u5728\u5e94\u529b\u4f5c\u7528\u4e0b\u5bb9\u6613\u65ad\u88c2\u3002\u7403\u72b6\u77f3\u58a8\u7ed3\u6784\u53ef\u663e\u8457\u63d0\u9ad8 SG \u94c1\u7684\u673a\u68b0\u6027\u80fd\uff0c\u5c24\u5176\u662f\u6297\u62c9\u5f3a\u5ea6\u548c\u75b2\u52b3\u6027\u80fd\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Difference_Between_Gray_Cast_Iron_and_Spheroidal_Graphite_Cast_Iron\"><\/span>\u7070\u53e3\u94f8\u94c1\u4e0e\u7403\u58a8\u94f8\u94c1\u7684\u533a\u522b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u663e\u5fae\u7ed3\u6784\uff1a\u5728\u7070\u94f8\u94c1\u4e2d\uff0c\u77f3\u58a8\u7ed3\u6784\u7531\u5927\u7684\u3001\u6709\u68f1\u89d2\u7684\u77f3\u58a8\u9897\u7c92\u7ec4\u6210\u3002 <a href=\"https:\/\/jinsuncarbon.com\/zh\/%e4%ba%a7%e5%93%81\/%e7%89%87%e7%8a%b6%e7%9f%b3%e5%a2%a8\/\">\u8584\u7247<\/a>.\u8fd9\u5bfc\u81f4\u4e86\u8f83\u4f4e\u7684\u673a\u68b0\u6027\u80fd\uff0c\u5982\u8f83\u4f4e\u7684\u6297\u62c9\u5f3a\u5ea6\u548c\u5ef6\u5c55\u6027\u3002\u4e0e\u94f8\u94c1\u4e0d\u540c\uff0cSG \u94c1\u5177\u6709\u7403\u72b6\u6216\u7403\u72b6\u7684\u97e7\u6027\u3002 <a href=\"https:\/\/jinsuncarbon.com\/zh\/%e4%bb%80%e4%b9%88%e6%98%af%e7%9f%b3%e5%a2%a8%ef%bc%8c%e7%9f%b3%e5%a2%a8%e7%94%b1%e4%bb%80%e4%b9%88%e7%bb%84%e6%88%90\/\">\u77f3\u68c9<\/a>\u4e0e\u94f8\u4ef6\u76f8\u6bd4\uff0c\u8fd9\u79cd\u6750\u6599\u7684\u5e94\u529b\u5206\u5e03\u66f4\u597d\uff0c\u800c\u4e14\u4e0d\u4f1a\u4ea7\u751f\u8106\u6027\u3002<\/p>\n<p>\u5f3a\u5ea6\uff1aSG \u94c1\u7684\u6297\u62c9\u5f3a\u5ea6\u5927\u5927\u9ad8\u4e8e\u7070\u94f8\u94c1\u3002\u7070\u53e3\u94f8\u94c1\u5728\u975e\u627f\u91cd\u5e94\u7528\u4e2d\u786e\u5b9e\u6709\u7528\uff0c\u4f46\u5728\u5e94\u529b\u4f5c\u7528\u4e0b\u66f4\u5bb9\u6613\u5f00\u88c2\u3002<\/p>\n<p>\u5ef6\u5c55\u6027\uff1a\u7531\u4e8e\u77f3\u58a8\u7403\u662f\u7403\u72b6\u7684\uff0c\u56e0\u6b64 SG \u94f8\u94c1\u7684\u5ef6\u5c55\u6027\u660e\u663e\u4f18\u4e8e\u7070\u94f8\u94c1\uff0c\u4e5f\u5c31\u662f\u8bf4\uff0c\u5b83\u53ef\u4ee5\u5728\u5e94\u529b\u4f5c\u7528\u4e0b\u5438\u6536\u66f4\u5927\u7684\u53d8\u5f62\u800c\u4e0d\u4f1a\u5f00\u88c2\u3002\u53e6\u4e00\u65b9\u9762\uff0c\u7070\u53e3\u94f8\u94c1\u7684\u7247\u72b6\u77f3\u58a8\u4f7f\u5176\u66f4\u8106\uff0c\u5728\u62c9\u4f38\u5e94\u529b\u4e0b\u4f1a\u5bfc\u81f4\u65e9\u671f\u5f00\u88c2\u3002<\/p>\n<p>\u5e94\u7528\uff1a\u7070\u94f8\u94c1\u5177\u6709\u826f\u597d\u7684\u94f8\u9020\u6027\u80fd\uff0c\u975e\u5e38\u9002\u5408\u7528\u4e8e\u9ad8\u538b\u529b\u73af\u5883\uff0c\u5982\u6c7d\u8f66\u90e8\u4ef6\uff08\u5982\u53d1\u52a8\u673a\u7f38\u4f53\u548c\u66f2\u8f74\uff09\u3001\u91cd\u578b\u673a\u68b0\u548c\u7ba1\u9053\u7cfb\u7edf\u3002\u7070\u94f8\u94c1\u56e0\u5176\u8106\u6027\uff0c\u901a\u5e38\u7528\u4e8e\u975e\u5173\u952e\u5f3a\u5ea6\u548c\u5ef6\u5c55\u6027\u5e94\u7528\uff0c\u5982\u673a\u5668\u5e95\u5ea7\u3001\u708a\u5177\u548c\u88c5\u9970\u54c1\u3002<\/p>\n<h2><\/h2>\n<h2><span class=\"ez-toc-section\" id=\"Types_of_Spheroidal_Graphite_Cast_Iron\"><\/span>\u7403\u58a8\u94f8\u94c1\u7684\u7c7b\u578b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h2><span class=\"ez-toc-section\" id=\"Spheroidal_Graphite_Iron_Grades\"><\/span>\u7403\u58a8\u94f8\u94c1\u7b49\u7ea7<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>SG \u94c1\u6709\u51e0\u4e2a\u7b49\u7ea7\uff0c\u5b83\u4eec\u5177\u6709\u4e0d\u540c\u7684\u673a\u68b0\u6027\u80fd\uff0c\u7528\u4e8e\u4e0d\u540c\u7684\u7528\u9014\u3002\u5176\u4e2d\u6700\u5e38\u7528\u7684\u5206\u7ea7\u7cfb\u7edf\u5305\u62ec ASTM A536\uff0c\u5b83\u5c06 SG \u94c1\u5206\u4e3a\u4e09\u5927\u7b49\u7ea7\uff1a<\/p>\n<ul>\n<li>\u7b49\u7ea7 60-40-18\uff1a<\/li>\n<\/ul>\n<p>\u6297\u62c9\u5f3a\u5ea6\u4e3a 60,000 psi\uff0c\u5c48\u670d\u5f3a\u5ea6\u4e3a 40,000 psi\uff0c\u4f38\u957f\u7387\u4e3a 18%\u3002\u901a\u5e38\u7528\u4e8e\u6c7d\u8f66\u96f6\u4ef6\u3001\u5de5\u4e1a\u8bbe\u5907\u7b49\u3002<\/p>\n<ul>\n<li>\u7b49\u7ea7 80-55-06\uff1a<\/li>\n<\/ul>\n<p>\u53ef\u63d0\u4f9b\u66f4\u9ad8\u7684\u62c9\u4f38\u5f3a\u5ea6\uff0c\u7528\u4e8e\u66f4\u4e25\u683c\u7684\u5e94\u7528\uff0c\u5305\u62ec\u538b\u529b\u5bb9\u5668\u548c\u91cd\u578b\u8bbe\u5907<\/p>\n<ul>\n<li>\u7b49\u7ea7 100-70-03\uff1a<\/li>\n<\/ul>\n<p>\u542b\u6709\u9ad8\u6bd4\u4f8b\u7684\u7ea4\u7ef4\uff0c\u5177\u6709\u6700\u5927\u7684\u62c9\u4f38\u5f3a\u5ea6\uff0c\u901a\u5e38\u7528\u4e8e\u975e\u5e38\u9ad8\u7684\u5e94\u529b\u5e94\u7528\u4e2d\uff0c\u5982\u822a\u7a7a\u822a\u5929\u548c\u975e\u5e38\u9ad8\u6027\u80fd\u7684\u6c7d\u8f66\u96f6\u4ef6\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"SG_Ductile_Iron\"><\/span>SG \u7403\u58a8\u94f8\u94c1<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u7403\u58a8\u94f8\u94c1\u7684\u53e6\u4e00\u79cd\u7c7b\u578b\u662f SG \u7403\u58a8\u94f8\u94c1\uff0c\u7531\u4e8e\u6dfb\u52a0\u4e86\u94dc\u7b49\u5408\u91d1\u5143\u7d20\uff0c\u5176\u5ef6\u5c55\u6027\u66f4\u9ad8\u3001 <a href=\"https:\/\/en.wikipedia.org\/wiki\/Nickel\" target=\"_blank\" rel=\"noopener\">\u4e94\u5206\u7f8e\u91d1<\/a>\u6216\u94ec\u3002\u8fd9\u79cd\u6750\u6599\u5c24\u5176\u9002\u7528\u4e8e\u9700\u8981\u9ad8\u5f3a\u5ea6\u548c\u9ad8\u5ef6\u5c55\u6027\u7684\u5e94\u7528\u573a\u5408\uff0c\u4f8b\u5982\uff1a\u6c7d\u8f66\u60ac\u6302\u90e8\u4ef6\u3001\u7ba1\u9053\u548c\u5de5\u4e1a\u673a\u68b0\u7b49\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Properties_of_Spheroidal_Graphite_Cast_Iron\"><\/span>\u7403\u58a8\u94f8\u94c1\u7684\u7279\u6027<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u62c9\u4f38\u5f3a\u5ea6<\/p>\n<p>sg \u94c1\u7684\u6297\u62c9\u5f3a\u5ea6\u975e\u5e38\u9ad8\u3002\u7531\u4e8e\u7403\u72b6\u77f3\u58a8\u7ed3\u6838\u7684\u5b58\u5728\uff0c\u5b83\u5177\u6709\u6709\u5e8f\u7684\u5c42\u72b6\u7ed3\u6784\uff0c\u4ece\u800c\u63d0\u9ad8\u4e86\u6750\u6599\u5728\u627f\u91cd\u5e94\u7528\u4e2d\u7684\u5f3a\u5ea6\u3002<\/p>\n<p>\u5ef6\u5c55\u6027\u548c\u97e7\u6027<\/p>\n<p>\u7403\u58a8\u94f8\u94c1\u5177\u6709\u826f\u597d\u7684\u5ef6\u5c55\u6027\u548c\u97e7\u6027\u3002\u7403\u72b6\u77f3\u58a8\u7684\u5fae\u89c2\u7ed3\u6784\u53ef\u4f7f\u6750\u6599\u5728\u5e94\u529b\u4f5c\u7528\u4e0b\u53d8\u5f62\u800c\u4e0d\u5206\u88c2\uff0c\u4f7f\u5176\u97e7\u6027\u8fdc\u9ad8\u4e8e\u7403\u58a8\u94f8\u94c1\u3002 <a href=\"https:\/\/www.sciencedirect.com\/topics\/engineering\/grey-cast-iron#:~:text=Gray%20Cast%20Iron-,Gray%20cast%20iron%20is%20a%20broad%20term%20used%20for%20a,from%200.1%25%20to%201.2%25.\" target=\"_blank\" rel=\"noopener\">\u7070\u94f8\u94c1<\/a>.\u8fd9\u4f7f SG \u94c1\u5177\u6709\u51b2\u51fb\u548c\u5e94\u529b\u5438\u6536\u80fd\u529b\uff0c\u5bf9\u91cd\u578b\u5e94\u7528\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<p>\u6297\u75b2\u52b3\u6027<\/p>\n<p>\u7403\u5f62\u77f3\u58a8\u7684\u4f7f\u7528\u8fd8\u80fd\u63d0\u9ad8\u6750\u6599\u7684\u75b2\u52b3\u6027\u80fd\u3002\u56e0\u6b64\uff0cSG \u94c1\u9002\u7528\u4e8e\u96f6\u4ef6\u627f\u53d7\u91cd\u590d\u5e94\u529b\u6216\u632f\u52a8\u7684\u5e94\u7528\uff0c\u5305\u62ec\u6c7d\u8f66\u90e8\u4ef6\u548c\u91cd\u578b\u8bbe\u5907\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Spheroidal_Graphite_Cast_Iron_Microstructure\"><\/span>\u7403\u72b6\u77f3\u58a8\u94f8\u94c1\u7684\u5fae\u89c2\u7ed3\u6784<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u7403\u58a8\u94f8\u94c1\u5177\u6709\u5fae\u89c2\u7ed3\u6784\uff0c\u5176\u4e2d <a href=\"https:\/\/jinsuncarbon.com\/zh\/%e4%bb%80%e4%b9%88%e6%98%af%e7%9f%b3%e5%a2%a8%ef%bc%8c%e7%9f%b3%e5%a2%a8%e7%94%b1%e4%bb%80%e4%b9%88%e7%bb%84%e6%88%90\/\">\u77f3\u68c9<\/a> \u6e38\u79bb\u5728\u5965\u6c0f\u4f53\u57fa\u4f53\u4e2d\u7684\u77f3\u58a8\u5448\u7403\u5f62\uff0c\u8fd9\u5bf9\u91d1\u5c5e\u57fa\u4f53\u7cfb\u7edf\u975e\u5e38\u6709\u5229\u3002\u5f62\u6210\u7684\u77f3\u58a8\u7ed3\u6838\u5747\u5300\u5730\u60ac\u6d6e\u5728\u57fa\u4f53\u4e2d\uff0c\u4f7f\u6750\u6599\u5177\u6709\u5747\u5300\u7684\u673a\u68b0\u6027\u80fd\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"What_Does%E2%80%82SG_of_Iron_Mean\"><\/span>\u94c1\u7684 SG \u503c\u610f\u5473\u7740\u4ec0\u4e48\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>SG \"\u662f \"\u7403\u72b6\u77f3\u58a8 \"\u7684\u7f29\u5199\uff0c\u901a\u5e38\u4e0e \"\u7403\u58a8\u94f8\u94c1 \"\u4ea4\u66ff\u4f7f\u7528\u3002\u7403\u58a8\u94f8\u94c1\u662f\u4e00\u79cd\u9ad8\u5f3a\u5ea6\u3001\u9ad8\u97e7\u6027\u3001\u9ad8\u8010\u78e8\u6027\u7684\u94f8\u94c1\uff0c\u5b83\u662f\u5728\u7403\u58a8\u94f8\u94c1\u7684\u57fa\u7840\u4e0a\u7ecf\u8fc7\u70ed\u5904\u7406\u52a0\u5de5\u800c\u6210\u7684\uff0c\u53ef\u4ee5\u63d0\u9ad8\u6750\u6599\u7684\u5f3a\u5ea6\u3001\u97e7\u6027\u548c\u8010\u78e8\u6027\u7b49\u6027\u80fd\u3002\u5b83\u662f\u4e00\u79cd <a href=\"https:\/\/en.wikipedia.org\/wiki\/Cast_iron\" target=\"_blank\" rel=\"noopener\">\u94f8\u94c1<\/a>\u5728\u300a\u94a2\u94c1\u5de5\u4e1a\u300b\u4e2d\u641c\u7d22\u4e2d\u7b49\u8d28\u91cf\uff08\u4e8c\u7ea7\uff09\u7684\u94f8\u94c1\uff0c\u79f0\u4e3a\u7403\u58a8\u94f8\u94c1\u3002\u7403\u58a8\u94f8\u94c1\u53c8\u79f0\u7403\u58a8\u94f8\u94c1\u6216\u7403\u58a8\u94f8\u94c1\uff0c\u7531\u9ad8\u7845\u94c1\u53d1\u5c55\u800c\u6765\uff0c\u662f\u4e00\u79cd\u65b0\u5f00\u53d1\u7684\u5408\u91d1\u3002<\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Applications_of_Spheroidal_Graphite_Cast_Iron\"><\/span>\u7403\u58a8\u94f8\u94c1\u7684\u5e94\u7528<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u6c7d\u8f66\u884c\u4e1a<\/p>\n<p>\u5168\u7403 SG \u94c1\u7ba1\u5e02\u573a\u7684\u6c7d\u8f66\u7ec8\u7aef\u5e94\u7528\u9886\u57df\u5305\u62ec\u53d1\u52a8\u673a\u7f38\u4f53\u3001\u66f2\u8f74\u3001\u5236\u52a8\u90e8\u4ef6\u548c\u5176\u4ed6\u5404\u79cd\u90e8\u4ef6\u7684\u94f8\u9020\u3002\u7531\u4e8e\u5177\u6709\u9ad8\u5f3a\u5ea6\u3001\u6297\u75b2\u52b3\u6027\u548c\u97e7\u6027\uff0c\u5b83\u9002\u7528\u4e8e\u627f\u53d7\u65e0\u5c3d\u5e94\u529b\u548c\u78e8\u635f\u7684\u91cd\u8981\u6c7d\u8f66\u90e8\u4ef6\u3002<\/p>\n<p>\u7ba1\u9053\u548c\u914d\u4ef6<\/p>\n<p>SG \u94c1\u5177\u6709\u4f18\u5f02\u7684\u8010\u8150\u8680\u6027\u548c\u673a\u68b0\u6027\u80fd\uff0c\u56e0\u6b64\u4e5f\u88ab\u7528\u4e8e\u5236\u9020\u6c34\u3001\u5929\u7136\u6c14\u548c\u6c61\u6c34\u7ba1\u9053\u53ca\u5176\u914d\u4ef6\u3002\u7531\u4e8e\u5177\u6709\u8010\u538b\u548c\u6297\u8150\u8680\u7684\u80fd\u529b\uff0c\u5b83\u7279\u522b\u9002\u5408\u5728\u538b\u529b\u4e0b\u4f7f\u7528\u3002<\/p>\n<p>\u91cd\u578b\u8bbe\u5907<\/p>\n<p>\u4f7f\u7528 SG \u94c1\u5236\u9020\u7684\u4ea7\u54c1\u901a\u5e38\u5305\u62ec\u9f7f\u8f6e\u3001\u8f66\u8f74\u548c\u5916\u58f3\u7b49\u91cd\u578b\u673a\u68b0\u90e8\u4ef6\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Advantages_of_Spheroidal_Graphite_Cast_Iron\"><\/span>\u7403\u58a8\u94f8\u94c1\u7684\u4f18\u70b9<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u589e\u5f3a\u529b\u91cf<\/p>\n<p>\u5b83\u6bd4\u5176\u4ed6\u6750\u6599\u5177\u6709\u66f4\u9ad8\u7684\u6297\u62c9\u5f3a\u5ea6\uff0c\u56e0\u6b64\u53ef\u7528\u4e8e\u9ad8\u6027\u80fd\u5e94\u7528\u3002\u5b83\u7684\u51b2\u51fb\u548c\u5e94\u529b\u5438\u6536\u7279\u6027\u6709\u52a9\u4e8e\u6700\u5927\u9650\u5ea6\u5730\u964d\u4f4e\u5931\u6548\u7684\u53ef\u80fd\u6027\u3002<\/p>\n<p>\u6210\u672c\u6548\u76ca<\/p>\n<p>SG \u94c1\u662f\u4e00\u79cd\u6027\u80fd\u663e\u8457\u63d0\u9ad8\u7684\u6750\u6599\uff0c\u4f46\u4e0e\u94a2\u7b49\u5176\u4ed6\u5f3a\u5ea6\u66f4\u9ad8\u7684\u6750\u6599\u76f8\u6bd4\uff0c\u5176\u4ef7\u683c\u4ecd\u7136\u76f8\u5bf9\u4f4e\u5ec9\u3002\u5b83\u4e3a\u90a3\u4e9b\u9700\u8981\u8010\u7528\u3001\u6027\u80fd\u826f\u597d\u7684\u5ec9\u4ef7\u90e8\u4ef6\u7684\u884c\u4e1a\u63d0\u4f9b\u4e86\u6781\u5927\u7684\u4ef7\u503c\u3002<\/p>\n<p>\u591a\u529f\u80fd\u6027<\/p>\n<p>SG \u94c1\u7684\u900f\u6c14\u6027\u4f7f\u5176\u53ef\u7528\u4e8e\u6c7d\u8f66\u548c\u673a\u68b0\u90e8\u4ef6\u3001\u7ba1\u9053\u548c\u5efa\u7b51\u90e8\u4ef6\u7b49\u591a\u79cd\u7528\u9014\u3002\u4e91\u8ba1\u7b97\u7075\u6d3b\u591a\u53d8\u7684\u7279\u6027\u4f7f\u5176\u6210\u4e3a\u5e94\u7528\u6700\u5e7f\u6cdb\u7684\u6750\u6599\u4e4b\u4e00\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Challenges_of_Spheroidal_Graphite_Cast_Iron\"><\/span>\u7403\u58a8\u94f8\u94c1\u9762\u4e34\u7684\u6311\u6218<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u751f\u4ea7\u6210\u672c<\/p>\n<p>\u751f\u4ea7 SG \u94c1\u6bd4\u7070\u94f8\u94c1\u590d\u6742\uff0c\u6dfb\u52a0\u7403\u5316\u5242\u4f1a\u589e\u52a0\u6210\u672c\u3002\u4f46 SG \u94c1\u7684\u4f18\u52bf\u901a\u5e38\u5927\u4e8e\u9ad8\u6210\u672c\u3002<\/p>\n<p>\u94f8\u9020\u7f3a\u9677<\/p>\n<p>\u4e0e\u6240\u6709\u94f8\u9020\u6750\u6599\u4e00\u6837\uff0cSG \u94c1\u4e5f\u4f1a\u51fa\u73b0\u7f29\u5b54\u3001\u6c14\u5b54\u548c\u5939\u6742\u7269\u7b49\u7f3a\u9677\u3002\u4f46\u8fd9\u4e9b\u95ee\u9898\u90fd\u53ef\u4ee5\u901a\u8fc7\u9002\u5f53\u7684\u8d28\u91cf\u63a7\u5236\u548c\u94f8\u9020\u65b9\u6cd5\u5f97\u5230\u7f13\u89e3\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Future_Trends_in_Spheroidal_Graphite_Cast_Iron\"><\/span>\u7403\u58a8\u94f8\u94c1\u7684\u672a\u6765\u8d8b\u52bf<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u6280\u672f\u8fdb\u6b65<\/p>\n<p>\u4e09\u7ef4\u94f8\u9020\u548c\u7cbe\u5bc6\u94f8\u9020\u7b49\u66f4\u5148\u8fdb\u7684\u94f8\u9020\u6280\u672f\u8fdb\u4e00\u6b65\u63a8\u52a8\u4e86\u8fd9\u4e00\u8fdb\u7a0b\u3002\u8fd9\u4e9b\u6280\u672f\u7684\u53d1\u5c55\u4f7f\u5236\u9020\u5546\u80fd\u591f\u5236\u9020\u51fa\u8d8a\u6765\u8d8a\u590d\u6742\u7684\u5f62\u72b6\uff0c\u540c\u65f6\u4e5f\u51cf\u5c11\u4e86\u6750\u6599\u6d6a\u8d39\u3002<\/p>\n<p>\u53ef\u6301\u7eed\u6027<\/p>\n<p>\u968f\u7740\u5404\u884c\u5404\u4e1a\u9700\u8981\u66f4\u73af\u4fdd\u7684\u4ea7\u54c1\uff0cSG \u94c1\u4f3c\u4e4e\u5c06\u586b\u8865\u8fd9\u4e00\u7a7a\u767d\u3002\u5b83\u5177\u6709\u8010\u7528\u548c\u53ef\u56de\u6536\u7684\u4f18\u70b9\uff0c\u8fd9\u5bf9\u53ef\u6301\u7eed\u751f\u4ea7\u65b9\u5f0f\u6709\u91cd\u5927\u5f71\u54cd\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>\u7ed3\u8bba<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u7403\u58a8\u94f8\u94c1\u662f\u4e00\u79cd\u591a\u529f\u80fd\u3001\u9ad8\u6027\u80fd\u7684\u6750\u6599\uff0c\u4e0e\u4f20\u7edf\u94f8\u94c1\u76f8\u6bd4\u5177\u6709\u660e\u663e\u7684\u4f18\u52bf\u3002\u5176\u5353\u8d8a\u7684\u5f3a\u5ea6\u3001\u5ef6\u5c55\u6027\u548c\u591a\u529f\u80fd\u6027\u4f7f\u5176\u6210\u4e3a\u5404\u884c\u5404\u4e1a\u7684\u9996\u9009\u6750\u6599\u3002\u8fd9\u79cd\u6750\u6599\u7279\u6027\u53ef\u4ee5\u9f13\u52b1\u5728\u5404\u79cd\u73af\u5883\u4e2d\u4f7f\u7528\u7403\u58a8\u94f8\u94c1\uff0c\u7279\u522b\u662f\u968f\u7740\u672a\u6765\u5236\u9020\u6280\u672f\u7684\u53d1\u5c55\u3002<\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>The spheroidal graphite\u2002cast iron (SG iron) has become like a key material in terms of modern engineering and manufacturing. Due to its superior properties such as high strength, good ductility and fatigue resistance,\u2002SG iron finds extensive applications in the automotive, machinery and construction industries. The material is manufactured\u2002using an elaborate process to convert the ordinary [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":7310,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[62],"tags":[],"class_list":["post-7245","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-application"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v19.2.1 (Yoast SEO v27.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Learn About the Spheroidal Graphite Cast Iron | Jinsun Carbon<\/title>\n<meta name=\"description\" content=\"Spheroidal graphite cast iron (or ductile iron) is a high-strength material formed through the addition of magnesium to molten cast\u2002iron.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link 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