{"id":1286,"date":"2022-12-23T03:24:57","date_gmt":"2022-12-23T03:24:57","guid":{"rendered":"https:\/\/jinsuncarbon.com\/?p=1286"},"modified":"2024-10-05T06:23:30","modified_gmt":"2024-10-05T06:23:30","slug":"%e7%82%bc%e9%92%a2%e7%94%a8%e7%9f%b3%e5%a2%a8%e7%94%b5%e6%9e%81-eaf","status":"publish","type":"post","link":"https:\/\/jinsuncarbon.com\/zh\/%e7%82%bc%e9%92%a2%e7%94%a8%e7%9f%b3%e5%a2%a8%e7%94%b5%e6%9e%81-eaf\/","title":{"rendered":"\u7535\u7089\u70bc\u94a2\u5982\u4f55\u4f7f\u7528\u77f3\u58a8\u7535\u6781\uff1f"},"content":{"rendered":"<h3><\/h3>\n<p>\u7535\u5f27\u7089\u70bc\u94a2\u5de5\u827a\u590d\u6742\uff0c\u6280\u672f\u542b\u91cf\u9ad8\uff0c\u4f46\u5176\u57fa\u672c\u539f\u7406\u5f88\u5bb9\u6613\u7406\u89e3\u3002 <a href=\"https:\/\/jinsuncarbon.com\/zh\/%e4%ba%a7%e5%93%81\/uhp-%e7%9f%b3%e5%a2%a8%e7%94%b5%e6%9e%81\/\">\u77f3\u58a8\u7535\u6781<\/a> \u7535\u5f27\u7089\u4ea7\u751f\u7684\u70ed\u91cf\u53ef\u7194\u5316\u94c1\u77ff\u77f3\u548c\u5176\u4ed6\u6750\u6599\uff0c\u5e76\u4ece\u4e2d\u63d0\u53d6\u7eaf\u94c1\u6765\u70bc\u94a2\u3002\u7535\u5f27\u7089\u7684\u5de5\u4f5c\u539f\u7406\u4e0e\u4f20\u7edf\u7684\u9ad8\u7089\u7c7b\u4f3c\uff0c\u53ea\u662f\u5b83\u4eec\u4f7f\u7528\u7535\u529b\u800c\u4e0d\u662f\u7164\u6216\u5929\u7136\u6c14\u4f5c\u4e3a\u80fd\u6e90\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u63a2\u8ba8\u7535\u5f27\u7089\u4e2d\u4f7f\u7528\u7684\u77f3\u58a8\u7535\u6781\u3001\u4f7f\u7528\u5bf9\u8c61\u548c\u539f\u56e0\u3001\u901a\u8fc7\u5178\u578b\u7535\u5f27\u7089\u7535\u6781\u7684\u7535\u6d41\u6709\u591a\u5927\u3001\u4ee5\u53ca\u5728\u9700\u8981\u66f4\u6362\u4e4b\u524d\u77f3\u58a8\u7535\u6781\u7684\u5bff\u547d\u6709\u591a\u957f\u3002<\/p><div id=\"ez-toc-container\" class=\"ez-toc-v2_0_81 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u76ee\u5f55<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right 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 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/jinsuncarbon.com\/zh\/%e7%82%bc%e9%92%a2%e7%94%a8%e7%9f%b3%e5%a2%a8%e7%94%b5%e6%9e%81-eaf\/#How_are_graphite_electrodes_used_for_EAF_steelmaking_steel_production\" >\u77f3\u58a8\u7535\u6781\u5982\u4f55\u7528\u4e8e\u7535\u5f27\u7089\u70bc\u94a2\uff1f<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/jinsuncarbon.com\/zh\/%e7%82%bc%e9%92%a2%e7%94%a8%e7%9f%b3%e5%a2%a8%e7%94%b5%e6%9e%81-eaf\/#Melting_the_Raw_Materials\" >\u7194\u5316\u539f\u6750\u6599<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/jinsuncarbon.com\/zh\/%e7%82%bc%e9%92%a2%e7%94%a8%e7%9f%b3%e5%a2%a8%e7%94%b5%e6%9e%81-eaf\/#Facilitating_the_Steel_Refining_Process\" >\u4fc3\u8fdb\u94a2\u94c1\u51b6\u70bc\u8fc7\u7a0b\uff1a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/jinsuncarbon.com\/zh\/%e7%82%bc%e9%92%a2%e7%94%a8%e7%9f%b3%e5%a2%a8%e7%94%b5%e6%9e%81-eaf\/#Continuous_Casting\" >\u8fde\u7eed\u94f8\u9020\uff1a<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/jinsuncarbon.com\/zh\/%e7%82%bc%e9%92%a2%e7%94%a8%e7%9f%b3%e5%a2%a8%e7%94%b5%e6%9e%81-eaf\/#What_are_the_types_of_graphite_electrodes_used_for_eaf_steelmaking\" >eaf \u70bc\u94a2\u4f7f\u7528\u7684\u77f3\u58a8\u7535\u6781\u6709\u54ea\u4e9b\u7c7b\u578b\uff1f<\/a><\/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\/%e7%82%bc%e9%92%a2%e7%94%a8%e7%9f%b3%e5%a2%a8%e7%94%b5%e6%9e%81-eaf\/#How_much_current_passed_through\" >\u6709\u591a\u5c11\u7535\u6d41\u901a\u8fc7\uff1f<\/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\/%e7%82%bc%e9%92%a2%e7%94%a8%e7%9f%b3%e5%a2%a8%e7%94%b5%e6%9e%81-eaf\/#What_type_of_steel_does_an_Electric_Arc_Furnace_EAF_produce\" >\u7535\u5f27\u7089\uff08EAF\uff09\u751f\u4ea7\u4ec0\u4e48\u7c7b\u578b\u7684\u94a2\uff1f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/jinsuncarbon.com\/zh\/%e7%82%bc%e9%92%a2%e7%94%a8%e7%9f%b3%e5%a2%a8%e7%94%b5%e6%9e%81-eaf\/#Conclusion\" >\u7ed3\u8bba<\/a><\/li><\/ul><\/nav><\/div>\n\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_are_graphite_electrodes_used_for_EAF_steelmaking_steel_production\"><\/span>\u77f3\u58a8\u7535\u6781\u5982\u4f55\u7528\u4e8e\u7535\u5f27\u7089\u70bc\u94a2\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u77f3\u58a8\u7535\u6781\u5728\u7535\u5f27\u7089\uff08eaf\uff09\u4e2d\u7528\u4f5c\u70bc\u94a2\u7684\u78b3\u6e90\u548c\u5bfc\u4f53\u3002\u7535\u5f27\u7089\u7528\u4e8e\u70bc\u94c1\u548c\u70bc\u94a2\uff0c\u63d0\u4f9b\u7194\u5316\u94c1\u77ff\u77f3\u6240\u9700\u7684\u70ed\u91cf\uff0c\u53bb\u9664\u7194\u878d\u94c1\u4ea7\u54c1\u4e2d\u7684\u6742\u8d28\uff0c\u5e76\u4ea7\u751f\u4ece\u66f4\u7eaf\u51c0\u7684\u91d1\u5c5e\u4e2d\u5206\u79bb\u51fa\u6765\u7684\u7194\u6e23\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Melting_the_Raw_Materials\"><\/span>\u7194\u5316\u539f\u6750\u6599<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u7535\u5f27\u7089\u5229\u7528\u77f3\u58a8\u7535\u6781\u901a\u8fc7\u7535\u5f27\u4ea7\u751f\u9ad8\u6e29\u3002\u7535\u6781\u5782\u76f4\u63d2\u5165\u7535\u5f27\u7089\u4e2d\uff0c\u5f53\u7535\u6d41\u901a\u8fc7\u7535\u6781\u65f6\uff0c\u4f1a\u5728\u7535\u6781\u548c\u7089\u5185\u91d1\u5c5e\u7089\u6599\u4e4b\u95f4\u4ea7\u751f\u9ad8\u6e29\u7535\u5f27\u3002\u7535\u5f27\u8fc5\u901f\u52a0\u70ed\u5e76\u7194\u5316\u539f\u6750\u6599\uff0c\u5305\u62ec\u5e9f\u94a2\u548c\u5176\u4ed6\u91d1\u5c5e\u90e8\u4ef6\uff0c\u5c06\u5176\u8f6c\u5316\u4e3a\u7194\u878d\u72b6\u6001\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Facilitating_the_Steel_Refining_Process\"><\/span>\u4fc3\u8fdb\u94a2\u94c1\u51b6\u70bc\u8fc7\u7a0b\uff1a<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u539f\u6750\u6599\u7194\u5316\u540e\uff0c\u77f3\u58a8\u7535\u6781\u5728\u7535\u7089\u70bc\u94a2\u7684\u7cbe\u70bc\u9636\u6bb5\u7ee7\u7eed\u53d1\u6325\u5173\u952e\u4f5c\u7528\u3002\u5728\u6b64\u8fc7\u7a0b\u4e2d\uff0c\u8981\u8fdb\u884c\u5404\u79cd\u64cd\u4f5c\u4ee5\u8c03\u6574\u5316\u5b66\u6210\u5206\u3001\u53bb\u9664\u6742\u8d28\u548c\u63a7\u5236\u6e29\u5ea6\u3002\u77f3\u58a8\u7535\u6781\u53ef\u63d0\u4f9b\u5fc5\u8981\u7684\u70ed\u91cf\u548c\u5bfc\u7535\u6027\uff0c\u4ece\u800c\u6709\u6548\u5730\u5b8c\u6210\u8fd9\u4e9b\u7cbe\u70bc\u8fc7\u7a0b\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Continuous_Casting\"><\/span>\u8fde\u7eed\u94f8\u9020\uff1a<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u5728\u70bc\u94a2\u7684\u6700\u540e\u9636\u6bb5\uff0c\u94a2\u6c34\u88ab\u6d47\u94f8\u6210\u5404\u79cd\u5f62\u72b6\uff0c\u77f3\u58a8\u7535\u6781\u88ab\u7528\u4e8e\u8fde\u94f8\u5de5\u827a\u3002<\/p>\n<p>\u5b83\u4eec\u6709\u52a9\u4e8e\u4fdd\u6301\u94a2\u6c34\u6e29\u5ea6\uff0c\u9632\u6b62\u5728\u6d47\u94f8\u8fc7\u7a0b\u4e2d\u8fc7\u65e9\u51dd\u56fa\u3002\u6b64\u5916\uff0c\u8fd8\u63d0\u4f9b\u7535\u6d41\u4ee5\u4fc3\u8fdb\u51dd\u56fa\u5e76\u5f62\u6210\u575a\u56fa\u7684\u94a2\u5236\u54c1\u3002<\/p>\n<p>&nbsp;<\/p>\n<p><iframe title=\"\u7535\u5f27\u7089\u8be6\u89e3--\u5b83\u662f\u4ec0\u4e48\uff0c\u5982\u4f55\u5de5\u4f5c\" width=\"800\" height=\"450\" src=\"https:\/\/www.youtube.com\/embed\/o9QrqAYAFwE?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"What_are_the_types_of_graphite_electrodes_used_for_eaf_steelmaking\"><\/span>eaf \u70bc\u94a2\u4f7f\u7528\u7684\u77f3\u58a8\u7535\u6781\u6709\u54ea\u4e9b\u7c7b\u578b\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u7535\u5f27\u7089\u6700\u5e38\u7528\u7684\u7c7b\u578b\u5305\u62ecUHP\u3001HP \u548c RP\u3002\u77f3\u58a8\u7535\u6781\u7531\u4ee5\u4e0b\u6750\u6599\u5236\u6210 <a href=\"https:\/\/jinsuncarbon.com\/zh\/products\/%e7%85%85%e7%83%a7%e7%9f%b3%e6%b2%b9%e7%84%a6\/\">\u77f3\u6cb9\u7126<\/a> \u5c06\u9488\u72b6\u7126\u548c\u6ca5\u9752\u7126\u4e0e\u7c98\u5408\u5242\u6df7\u5408\uff0c\u7136\u540e\u538b\u5165\u6a21\u5177\u4e2d\u3002\u9ad8\u538b\u548c\u8d85\u9ad8\u538b\u724c\u53f7\u7684\u751f\u4ea7\u4f7f\u7528\u9488\u72b6\u7126\u4f5c\u4e3a\u539f\u6599\u3002\u751f\u4ea7\u8fc7\u7a0b\u91c7\u7528\u591a\u6b21\u6d78\u6e0d\u548c\u7119\u70e7\uff0c\u4ee5\u63d0\u9ad8\u77f3\u58a8\u5316\u6e29\u5ea6\uff0c\u5e76\u76f8\u5e94\u6539\u5584\u7c98\u5408\u5242\u548c\u6d78\u6e0d\u5242\u3002\u4e00\u822c\u60c5\u51b5\u4e0b\uff0c\u6839\u636e\u7535\u5f27\u7089\u7684\u5428\u4f4d\uff0c\u9009\u62e9\u4f7f\u7528\u76f8\u5e94\u89c4\u683c\u7684\u7535\u6781\u3002<\/p>\n<p>&nbsp;<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-1288\" src=\"https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2022\/12\/426.jpg\" alt=\"\u70bc\u94a2\u7528\u77f3\u58a8\u7535\u6781 EAF-\u77f3\u58a8\u7535\u6781\u4f9b\u5e94\u5546\" width=\"672\" height=\"329\" srcset=\"https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2022\/12\/426.jpg 1920w, https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2022\/12\/426-600x294.jpg 600w, https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2022\/12\/426-300x147.jpg 300w, https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2022\/12\/426-1024x502.jpg 1024w, https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2022\/12\/426-768x376.jpg 768w, https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2022\/12\/426-1536x753.jpg 1536w\" sizes=\"(max-width: 672px) 100vw, 672px\" \/><\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_much_current_passed_through\"><\/span>\u6709\u591a\u5c11\u7535\u6d41\u901a\u8fc7\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u901a\u8fc7\u5178\u578b\u77f3\u58a8\u7535\u6781\u7684\u7535\u6d41\u901a\u5e38\u5728 10-20 \u5b89\u57f9\u4e4b\u95f4\u3002\u4f8b\u5982\uff0c\u4e00\u4e2a\u5927\u7535\u6781\u53ef\u80fd\u6709 <a href=\"https:\/\/byjus.com\/physics\/current-density\/#what%20is%20current%20density\" target=\"_blank\" rel=\"noopener\">\u7535\u6d41\u5bc6\u5ea6<\/a> \u8d85\u8fc7 100 A\/cm2\u3002  \u56e0\u4e3a\u5b83\u7684\u7535\u963b\u7387\u4f4e\uff0c\u662f\u4e00\u79cd\u826f\u597d\u7684\u5bfc\u4f53\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"What_type_of_steel_does_an_Electric_Arc_Furnace_EAF_produce\"><\/span>\u7535\u5f27\u7089\uff08EAF\uff09\u751f\u4ea7\u4ec0\u4e48\u7c7b\u578b\u7684\u94a2\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u5728\u7535\u5f27\u7089\uff08EAF\uff09\u4e2d\u5c06\u94c1\u77ff\u77f3\u548c\u7126\u70ad\u52a0\u70ed\u5230 2,700 \u534e\u6c0f\u5ea6\uff081,500 \u6444\u6c0f\u5ea6\uff09\u65f6\uff0c\u901a\u8fc7\u63d0\u53d6\u94c1\u548c\u6dfb\u52a0\u78b3\u6765\u70bc\u94a2\u3002<\/p>\n<p>\u751f\u4ea7\u7684\u94a2\u6750\u79cd\u7c7b\u5305\u62ec\u78b3\u94a2\u3001\u5408\u91d1\u94a2\u3001\u94f8\u94a2\u3001\u7eaf\u94c1\u548c\u5408\u91d1\u7b49\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>\u7ed3\u8bba<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u77f3\u58a8\u7535\u6781\u5177\u6709\u9ad8\u5bfc\u7535\u6027\u3001\u8010\u70ed\u6027\u548c\u673a\u68b0\u5f3a\u5ea6\u3002\u56e0\u6b64\uff0c\u5b83\u975e\u5e38\u9002\u7528\u4e8e\u7535\u5f27\u7089\u70bc\u94a2\u3001\u7cbe\u70bc\u548c\u94f8\u9020\u5de5\u827a\u3002\u5b83\u5df2\u6210\u4e3a\u73b0\u4ee3\u7535\u5f27\u7089\u70bc\u94a2\u4e0d\u53ef\u6216\u7f3a\u7684\u5bfc\u4f53\u7535\u6781\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>The process of electric arc furnace steelmaking is complex and highly technical, but the basics are easy to understand. Graphite electrodes used in eaf, which generate heat to melt iron ore and other materials and extract pure iron from them to make steel. Electric arc furnaces work similarly to traditional blast furnaces, except they use [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":1288,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14],"tags":[15],"class_list":["post-1286","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-graphite-electrode","tag-graphite-electrode"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v19.2.1 (Yoast SEO v25.3) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>How are graphite electrodes used for EAF steelmaking? | Jinsun Carbon<\/title>\n<meta name=\"description\" content=\"Graphite electrodes are used in electric arc furnaces as a source of carbon for steelmaking. 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