{"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":"%e8%a3%bd%e9%8b%bc%e7%94%a8%e9%bb%92%e9%89%9b%e9%9b%bb%e6%a5%b5-eaf","status":"publish","type":"post","link":"https:\/\/jinsuncarbon.com\/ja\/%e8%a3%bd%e9%8b%bc%e7%94%a8%e9%bb%92%e9%89%9b%e9%9b%bb%e6%a5%b5-eaf\/","title":{"rendered":"\u9ed2\u925b\u96fb\u6975\u306f\u3069\u306e\u3088\u3046\u306bEAF\u88fd\u9244\u306b\u4f7f\u7528\u3055\u308c\u308b\u306e\u3067\u3059\u304b\uff1f"},"content":{"rendered":"<h3><\/h3>\n<p>\u96fb\u7089\u88fd\u92fc\u306e\u30d7\u30ed\u30bb\u30b9\u306f\u8907\u96d1\u3067\u9ad8\u5ea6\u306a\u6280\u8853\u3092\u8981\u3059\u308b\u304c\u3001\u57fa\u672c\u7684\u306a\u3053\u3068\u306f\u7c21\u5358\u306b\u7406\u89e3\u3067\u304d\u308b\u3002 <a href=\"https:\/\/jinsuncarbon.com\/ja\/\/uhp-graphite-electrode\/\">\u30b0\u30e9\u30d5\u30a1\u30a4\u30c8\u96fb\u6975<\/a> \u96fb\u6c17\u30a2\u30fc\u30af\u7089\u306f\u3001\u9244\u9271\u77f3\u3084\u305d\u306e\u4ed6\u306e\u6750\u6599\u3092\u6eb6\u304b\u3057\u3001\u305d\u3053\u304b\u3089\u7d14\u9244\u3092\u62bd\u51fa\u3057\u3066\u9244\u92fc\u3092\u88fd\u9020\u3059\u308b\u305f\u3081\u306b\u71b1\u3092\u767a\u751f\u3055\u305b\u308b\u9ad8\u7089\u3067\u4f7f\u7528\u3055\u308c\u308b\u3002\u96fb\u6c17\u30a2\u30fc\u30af\u7089\u306f\u3001\u30a8\u30cd\u30eb\u30ae\u30fc\u6e90\u3068\u3057\u3066\u77f3\u70ad\u3084\u5929\u7136\u30ac\u30b9\u3067\u306f\u306a\u304f\u96fb\u6c17\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3092\u9664\u3051\u3070\u3001\u5f93\u6765\u306e\u9ad8\u7089\u3068\u540c\u69d8\u306e\u50cd\u304d\u3092\u3059\u308b\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u96fb\u6c17\u30a2\u30fc\u30af\u7089\u3067\u4f7f\u7528\u3055\u308c\u308b\u9ed2\u925b\u96fb\u6975\u306b\u3064\u3044\u3066\u3001\u8ab0\u304c\u306a\u305c\u305d\u308c\u3092\u4f7f\u7528\u3059\u308b\u306e\u304b\u3001\u5178\u578b\u7684\u306aEAF\u96fb\u6975\u306b\u3069\u308c\u3060\u3051\u306e\u96fb\u6d41\u304c\u6d41\u308c\u308b\u306e\u304b\u3001\u4ea4\u63db\u304c\u5fc5\u8981\u306b\u306a\u308b\u307e\u3067\u306b\u3069\u308c\u304f\u3089\u3044\u306e\u671f\u9593\u4f7f\u7528\u3067\u304d\u308b\u306e\u304b\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\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\u6b21<\/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=\"\u30c8\u30b0\u30eb\u76ee\u6b21\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\u30c8\u30b0\u30eb<\/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\/ja\/%e8%a3%bd%e9%8b%bc%e7%94%a8%e9%bb%92%e9%89%9b%e9%9b%bb%e6%a5%b5-eaf\/#How_are_graphite_electrodes_used_for_EAF_steelmaking_steel_production\" >EAF\u88fd\u92fc\u7528\u9ed2\u925b\u96fb\u6975\u306f\u3069\u306e\u3088\u3046\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u304b\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\/ja\/%e8%a3%bd%e9%8b%bc%e7%94%a8%e9%bb%92%e9%89%9b%e9%9b%bb%e6%a5%b5-eaf\/#Melting_the_Raw_Materials\" >\u539f\u6599\u3092\u6eb6\u304b\u3059\uff1a<\/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\/ja\/%e8%a3%bd%e9%8b%bc%e7%94%a8%e9%bb%92%e9%89%9b%e9%9b%bb%e6%a5%b5-eaf\/#Facilitating_the_Steel_Refining_Process\" >\u9244\u92fc\u7cbe\u88fd\u30d7\u30ed\u30bb\u30b9\u306e\u4fc3\u9032\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\/ja\/%e8%a3%bd%e9%8b%bc%e7%94%a8%e9%bb%92%e9%89%9b%e9%9b%bb%e6%a5%b5-eaf\/#Continuous_Casting\" >\u9023\u7d9a\u92f3\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\/ja\/%e8%a3%bd%e9%8b%bc%e7%94%a8%e9%bb%92%e9%89%9b%e9%9b%bb%e6%a5%b5-eaf\/#What_are_the_types_of_graphite_electrodes_used_for_eaf_steelmaking\" >\u30a4\u30fc\u30d5\u88fd\u9244\u306b\u4f7f\u7528\u3055\u308c\u308b\u9ed2\u925b\u96fb\u6975\u306e\u7a2e\u985e\u306f\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\/ja\/%e8%a3%bd%e9%8b%bc%e7%94%a8%e9%bb%92%e9%89%9b%e9%9b%bb%e6%a5%b5-eaf\/#How_much_current_passed_through\" >\u3069\u306e\u304f\u3089\u3044\u306e\u96fb\u6d41\u304c\u6d41\u308c\u305f\u306e\u304b\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\/ja\/%e8%a3%bd%e9%8b%bc%e7%94%a8%e9%bb%92%e9%89%9b%e9%9b%bb%e6%a5%b5-eaf\/#What_type_of_steel_does_an_Electric_Arc_Furnace_EAF_produce\" >\u96fb\u6c17\u30a2\u30fc\u30af\u7089\uff08EAF\uff09\u306f\u3069\u306e\u3088\u3046\u306a\u92fc\u3092\u751f\u7523\u3059\u308b\u306e\u304b\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\/ja\/%e8%a3%bd%e9%8b%bc%e7%94%a8%e9%bb%92%e9%89%9b%e9%9b%bb%e6%a5%b5-eaf\/#Conclusion\" >\u7d50\u8ad6<\/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>EAF\u88fd\u92fc\u7528\u9ed2\u925b\u96fb\u6975\u306f\u3069\u306e\u3088\u3046\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u304b\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u9ed2\u925b\u96fb\u6975\u306f\u3001\u88fd\u92fc\u7528\u306e\u70ad\u7d20\u6e90\u304a\u3088\u3073\u5c0e\u4f53\u3068\u3057\u3066\u96fb\u6c17\u30a2\u30fc\u30af\u7089\uff08eaf\uff09\u3067\u4f7f\u7528\u3055\u308c\u308b\u3002\u96fb\u6c17\u30a2\u30fc\u30af\u7089\u306f\u3001\u9244\u9271\u77f3\u3092\u6eb6\u304b\u3057\u3001\u6eb6\u3051\u305f\u9244\u88fd\u54c1\u304b\u3089\u4e0d\u7d14\u7269\u3092\u53d6\u308a\u9664\u304d\u3001\u7d14\u5ea6\u306e\u9ad8\u3044\u91d1\u5c5e\u304b\u3089\u5206\u96e2\u3059\u308b\u30b9\u30e9\u30b0\u3092\u751f\u6210\u3059\u308b\u305f\u3081\u306b\u5fc5\u8981\u306a\u71b1\u3092\u4f9b\u7d66\u3057\u3001\u9244\u3092\u7cbe\u88fd\u3057\u3066\u92fc\u3092\u88fd\u9020\u3057\u307e\u3059\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Melting_the_Raw_Materials\"><\/span>\u539f\u6599\u3092\u6eb6\u304b\u3059\uff1a<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u96fb\u6c17\u30a2\u30fc\u30af\u7089\u306f\u3001\u9ed2\u925b\u96fb\u6975\u3092\u5229\u7528\u3057\u3066\u96fb\u6c17\u30a2\u30fc\u30af\u306b\u3088\u308a\u9ad8\u71b1\u3092\u767a\u751f\u3055\u305b\u308b\u3002\u96fb\u6975\u306fEAF\u306b\u5782\u76f4\u306b\u633f\u5165\u3055\u308c\u3001\u96fb\u6d41\u304c\u305d\u308c\u3092\u901a\u904e\u3059\u308b\u3068\u3001\u96fb\u6975\u3068\u7089\u5185\u306e\u91d1\u5c5e\u88c5\u5165\u7269\u3068\u306e\u9593\u306b\u9ad8\u6e29\u306e\u30a2\u30fc\u30af\u304c\u767a\u751f\u3059\u308b\u3002\u3053\u306e\u30a2\u30fc\u30af\u304c\u9244\u30b9\u30af\u30e9\u30c3\u30d7\u306a\u3069\u306e\u539f\u6599\u3092\u6025\u901f\u306b\u52a0\u71b1\u30fb\u6eb6\u878d\u3057\u3001\u6eb6\u878d\u72b6\u614b\u306b\u3059\u308b\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Facilitating_the_Steel_Refining_Process\"><\/span>\u9244\u92fc\u7cbe\u88fd\u30d7\u30ed\u30bb\u30b9\u306e\u4fc3\u9032\uff1a<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u539f\u6599\u304c\u6eb6\u89e3\u3055\u308c\u308b\u3068\u3001\u9ed2\u925b\u96fb\u6975\u306feaf\u88fd\u92fc\u306e\u7cbe\u932c\u6bb5\u968e\u3067\u5f15\u304d\u7d9a\u304d\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3059\u3002\u3053\u306e\u5de5\u7a0b\u3067\u306f\u3001\u5316\u5b66\u7d44\u6210\u306e\u8abf\u6574\u3001\u4e0d\u7d14\u7269\u306e\u9664\u53bb\u3001\u6e29\u5ea6\u5236\u5fa1\u306a\u3069\u69d8\u3005\u306a\u4f5c\u696d\u304c\u884c\u308f\u308c\u307e\u3059\u3002\u9ed2\u925b\u96fb\u6975\u306f\u3001\u3053\u308c\u3089\u306e\u7cbe\u932c\u5de5\u7a0b\u3092\u52b9\u679c\u7684\u306b\u884c\u3046\u305f\u3081\u306b\u5fc5\u8981\u306a\u71b1\u3068\u96fb\u6c17\u4f1d\u5c0e\u6027\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Continuous_Casting\"><\/span>\u9023\u7d9a\u92f3\u9020\uff1a<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u6eb6\u92fc\u3092\u69d8\u3005\u306a\u5f62\u72b6\u306b\u92f3\u9020\u3059\u308b\u88fd\u92fc\u306e\u6700\u7d42\u6bb5\u968e\u3067\u306f\u3001\u9023\u7d9a\u92f3\u9020\u30d7\u30ed\u30bb\u30b9\u3067\u9ed2\u925b\u96fb\u6975\u304c\u5229\u7528\u3055\u308c\u308b\u3002<\/p>\n<p>\u3053\u308c\u3089\u306f\u3001\u6eb6\u92fc\u306e\u6e29\u5ea6\u3092\u7dad\u6301\u3057\u3001\u92f3\u9020\u30d7\u30ed\u30bb\u30b9\u4e2d\u306e\u65e9\u671f\u51dd\u56fa\u3092\u9632\u3050\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u307e\u305f\u3001\u51dd\u56fa\u3092\u4fc3\u9032\u3057\u3001\u5f37\u56fa\u306a\u92fc\u88fd\u54c1\u3092\u5f62\u6210\u3059\u308b\u305f\u3081\u306b\u96fb\u6d41\u304c\u4f9b\u7d66\u3055\u308c\u308b\u3002<\/p>\n<p>&nbsp;<\/p>\n<p><iframe title=\"\u96fb\u6c17\u30a2\u30fc\u30af\u7089\u306e\u8a73\u7d30\u306a\u8aac\u660e - \u96fb\u6c17\u30a2\u30fc\u30af\u7089\u3068\u306f\u4f55\u304b\u3001\u3069\u306e\u3088\u3046\u306b\u6a5f\u80fd\u3059\u308b\u306e\u304b\" 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>\u30a4\u30fc\u30d5\u88fd\u9244\u306b\u4f7f\u7528\u3055\u308c\u308b\u9ed2\u925b\u96fb\u6975\u306e\u7a2e\u985e\u306f\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>EAF\u3067\u6700\u3082\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u30bf\u30a4\u30d7\u306f\u4ee5\u4e0b\u306e\u901a\u308a\uff1aUHP\u3001HP\u304a\u3088\u3073RP\u3002\u9ed2\u925b\u96fb\u6975\u306f <a href=\"https:\/\/jinsuncarbon.com\/ja\/products\/%e7%84%bc%e6%88%90%e7%9f%b3%e6%b2%b9%e3%82%b3%e3%83%bc%e3%82%af%e3%82%b9\/\">\u77f3\u6cb9\u30b3\u30fc\u30af\u30b9<\/a> \u3068\u30d4\u30c3\u30c1\u30b3\u30fc\u30af\u30b9\u3092\u30d0\u30a4\u30f3\u30c0\u30fc\u3068\u6df7\u5408\u3057\u3001\u91d1\u578b\u306b\u62bc\u3057\u8fbc\u3080\u3002HP\u30b0\u30ec\u30fc\u30c9\u3068UHP\u30b0\u30ec\u30fc\u30c9\u306e\u88fd\u9020\u306b\u306f\u3001\u539f\u6599\u3068\u3057\u3066\u30cb\u30fc\u30c9\u30eb\u30b3\u30fc\u30af\u30b9\u3092\u4f7f\u7528\u3059\u308b\u3002\u88fd\u9020\u5de5\u7a0b\u3067\u306f\u3001\u9ed2\u925b\u5316\u6e29\u5ea6\u3092\u4e0a\u3052\u3001\u30d0\u30a4\u30f3\u30c0\u30fc\u3068\u542b\u6d78\u5264\u3092\u9069\u5b9c\u6539\u826f\u3059\u308b\u305f\u3081\u306b\u3001\u8907\u6570\u306e\u542b\u6d78\u3068\u7119\u713c\u3092\u4f7f\u7528\u3059\u308b\u3002\u4e00\u822c\u7684\u306b\u3001\u96fb\u6c17\u30a2\u30fc\u30af\u7089\u306e\u30c8\u30f3\u6570\u306b\u5fdc\u3058\u3066\u3001\u4ed5\u69d8\u306e\u96fb\u6975\u3092\u9078\u629e\u3057\u3066\u4f7f\u7528\u3057\u307e\u3059\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=\"\u88fd\u92fc\u7528\u9ed2\u925b\u96fb\u6975 EAF-\u9ed2\u925b\u96fb\u6975\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\" 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>\u3069\u306e\u304f\u3089\u3044\u306e\u96fb\u6d41\u304c\u6d41\u308c\u305f\u306e\u304b\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u5178\u578b\u7684\u306a\u30b0\u30e9\u30d5\u30a1\u30a4\u30c8\u96fb\u6975\u3092\u901a\u904e\u3059\u308b\u96fb\u6d41\u91cf\u306f\u3001\u901a\u5e3810\uff5e20A\u306e\u7bc4\u56f2\u3067\u3042\u308b\u3002\u4f8b\u3048\u3070\u3001\u5927\u304d\u306a\u96fb\u6975\u3067\u306f <a href=\"https:\/\/byjus.com\/physics\/current-density\/#what%20is%20current%20density\" target=\"_blank\" rel=\"noopener\">\u96fb\u6d41\u5bc6\u5ea6<\/a> 100A\/cm2\u3092\u8d85\u3048\u308b\u3002  \u62b5\u6297\u7387\u304c\u4f4e\u304f\u3001\u5c0e\u96fb\u6027\u306b\u512a\u308c\u3066\u3044\u308b\u304b\u3089\u3060\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"What_type_of_steel_does_an_Electric_Arc_Furnace_EAF_produce\"><\/span>\u96fb\u6c17\u30a2\u30fc\u30af\u7089\uff08EAF\uff09\u306f\u3069\u306e\u3088\u3046\u306a\u92fc\u3092\u751f\u7523\u3059\u308b\u306e\u304b\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u9244\u92fc\u306f\u3001\u9244\u9271\u77f3\u3068\u30b3\u30fc\u30af\u30b9\u3092\u96fb\u6c17\u7089\uff08EAF\uff09\u30672,700\u00b0F\uff081,500\u00b0C\uff09\u306e\u6e29\u5ea6\u306b\u52a0\u71b1\u3057\u3001\u9244\u3092\u62bd\u51fa\u3057\u3001\u70ad\u7d20\u3092\u52a0\u3048\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u4f5c\u3089\u308c\u308b\u3002<\/p>\n<p>\u751f\u7523\u3055\u308c\u308b\u92fc\u306e\u7a2e\u985e\u306b\u306f\u3001\u70ad\u7d20\u92fc\u3001\u5408\u91d1\u92fc\u3001\u92f3\u92fc\u3001\u7d14\u9244\u3001\u5408\u91d1\u306a\u3069\u304c\u3042\u308b\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>\u7d50\u8ad6<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u9ed2\u925b\u96fb\u6975\u306f\u3001\u9ad8\u3044\u5c0e\u96fb\u6027\u3001\u8010\u71b1\u6027\u3001\u6a5f\u68b0\u7684\u5f37\u5ea6\u3092\u6709\u3059\u308b\u3002\u305d\u306e\u305f\u3081\u3001\u30a4\u30fc\u30d5\u88fd\u92fc\u3001\u7cbe\u932c\u3001\u92f3\u9020\u5de5\u7a0b\u306b\u7406\u60f3\u7684\u306b\u9069\u3057\u3066\u3044\u308b\u3002\u73fe\u4ee3\u306e\u96fb\u6c17\u7089\u88fd\u92fc\u306b\u6b20\u304b\u305b\u306a\u3044\u5c0e\u4f53\u96fb\u6975\u3068\u306a\u3063\u3066\u3044\u307e\u3059\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 electricity rather than coal or natural gas as their energy source. In this article, we&#8217;ll explore graphite electrodes used in electric arc furnaces, who uses them and why, how much current passes through a typical EAF electrode, and how long they last before needing replacement. &nbsp; How are graphite electrodes used for EAF steelmaking steel [&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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