{"id":6796,"date":"2024-11-25T15:54:26","date_gmt":"2024-11-25T15:54:26","guid":{"rendered":"https:\/\/jinsuncarbon.com\/?p=6796"},"modified":"2025-01-06T01:11:36","modified_gmt":"2025-01-06T01:11:36","slug":"%e9%9b%bb%e6%b0%97%e7%82%89","status":"publish","type":"post","link":"https:\/\/jinsuncarbon.com\/ja\/%e9%9b%bb%e6%b0%97%e7%82%89\/","title":{"rendered":"\u96fb\u6c17\u30a2\u30fc\u30af\u7089\uff1a\u77e5\u3063\u3066\u304a\u304f\u3079\u304d\u3059\u3079\u3066"},"content":{"rendered":"<p>\u96fb\u6c17\u30a2\u30fc\u30af\u7089\u306f\u5de5\u696d\u7684\u88fd\u92fc\u306b\u304a\u3044\u3066\u975e\u5e38\u306b\u91cd\u8981\u3067\u3042\u308b\u300295%\u4ee5\u4e0a\u306e\u96fb\u6c17\u92fc\u304c\u96fb\u6c17\u30a2\u30fc\u30af\u7089\u3067\u88fd\u9020\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u30d6\u30ed\u30b0\u3067\u306f\u3001\u96fb\u6c17\u30a2\u30fc\u30af\u7089\u306e\u4ed5\u7d44\u307f\u3001\u69cb\u6210\u90e8\u54c1\u3068\u305d\u306e\u5229\u70b9\u3001\u4f7f\u7528\u3055\u308c\u308b\u91cd\u8981\u306a\u96fb\u6c17\u30a2\u30fc\u30af\u7089\u6750\u6599\u3001\u3055\u3089\u306b\u96fb\u6c17\u30a2\u30fc\u30af\u7089\u3068\u4ed6\u306e\u30bf\u30a4\u30d7\u306e\u7089\u3068\u306e\u6bd4\u8f03\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/p><div 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ez-toc-heading-18\" href=\"https:\/\/jinsuncarbon.com\/ja\/%e9%9b%bb%e6%b0%97%e7%82%89\/#Advantages_of_Using_Electric_Arc_Furnaces\" >\u96fb\u6c17\u30a2\u30fc\u30af\u7089\u3092\u4f7f\u7528\u3059\u308b\u5229\u70b9<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/jinsuncarbon.com\/ja\/%e9%9b%bb%e6%b0%97%e7%82%89\/#Key_Materials_Used_in_EAF\" >EAF\u3067\u4f7f\u7528\u3055\u308c\u308b\u4e3b\u8981\u6750\u6599<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/jinsuncarbon.com\/ja\/%e9%9b%bb%e6%b0%97%e7%82%89\/#Scrap_Steel\" >\u9244\u30b9\u30af\u30e9\u30c3\u30d7<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/jinsuncarbon.com\/ja\/%e9%9b%bb%e6%b0%97%e7%82%89\/#Arc_furnace_electrodes\" >\u30a2\u30fc\u30af\u7089\u96fb\u6975<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/jinsuncarbon.com\/ja\/%e9%9b%bb%e6%b0%97%e7%82%89\/#Electric_arc_furnace_slag\" >\u96fb\u6c17\u7089\u30b9\u30e9\u30b0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/jinsuncarbon.com\/ja\/%e9%9b%bb%e6%b0%97%e7%82%89\/#Carbon_Raiser\" >\u30ab\u30fc\u30dc\u30f3\u30ec\u30a4\u30b6\u30fc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/jinsuncarbon.com\/ja\/%e9%9b%bb%e6%b0%97%e7%82%89\/#Refractory_Lining\" >\u8010\u706b\u7269\u30e9\u30a4\u30cb\u30f3\u30b0<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/jinsuncarbon.com\/ja\/%e9%9b%bb%e6%b0%97%e7%82%89\/#Common_Applications_for_Electric_Arc_Furnace\" 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class=\"ez-toc-link ez-toc-heading-29\" href=\"https:\/\/jinsuncarbon.com\/ja\/%e9%9b%bb%e6%b0%97%e7%82%89\/#Induction_Furnace_vs_Electric_Arc_Furnace\" >\u8a98\u5c0e\u7089\u3068\u96fb\u6c17\u30a2\u30fc\u30af\u7089\u306e\u6bd4\u8f03<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-30\" href=\"https:\/\/jinsuncarbon.com\/ja\/%e9%9b%bb%e6%b0%97%e7%82%89\/#Electric_Arc_Furnace_Maintenance\" >\u96fb\u6c17\u7089\u306e\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-31\" href=\"https:\/\/jinsuncarbon.com\/ja\/%e9%9b%bb%e6%b0%97%e7%82%89\/#Modern_Trends_in_EAF_Technology\" >EAF\u6280\u8853\u306e\u6700\u65b0\u52d5\u5411<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-32\" href=\"https:\/\/jinsuncarbon.com\/ja\/%e9%9b%bb%e6%b0%97%e7%82%89\/#Electric_Arc_Furnace_Design\" >\u96fb\u6c17\u30a2\u30fc\u30af\u7089\u306e\u8a2d\u8a08<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-33\" href=\"https:\/\/jinsuncarbon.com\/ja\/%e9%9b%bb%e6%b0%97%e7%82%89\/#Electric_Arc_Furnace_Efficiency\" >\u96fb\u6c17\u7089\u306e\u52b9\u7387<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-34\" href=\"https:\/\/jinsuncarbon.com\/ja\/%e9%9b%bb%e6%b0%97%e7%82%89\/#Electric_Power_Consumption\" >\u96fb\u529b\u6d88\u8cbb\u91cf<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-35\" href=\"https:\/\/jinsuncarbon.com\/ja\/%e9%9b%bb%e6%b0%97%e7%82%89\/#Energy_Consumption\" >\u30a8\u30cd\u30eb\u30ae\u30fc\u6d88\u8cbb<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-36\" href=\"https:\/\/jinsuncarbon.com\/ja\/%e9%9b%bb%e6%b0%97%e7%82%89\/#Safety_and_Explosion-Proof_Performance\" >\u5b89\u5168\u6027\u3068\u9632\u7206\u6027\u80fd<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-37\" href=\"https:\/\/jinsuncarbon.com\/ja\/%e9%9b%bb%e6%b0%97%e7%82%89\/#Electric_Arc_Furnace_Advanced_Rocketry\" >\u96fb\u6c17\u7089 \u5148\u9032\u30ed\u30b1\u30c3\u30c8\u5de5\u5b66<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-38\" href=\"https:\/\/jinsuncarbon.com\/ja\/%e9%9b%bb%e6%b0%97%e7%82%89\/#FAQS\" >\u3088\u304f\u3042\u308b\u8cea\u554f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-39\" href=\"https:\/\/jinsuncarbon.com\/ja\/%e9%9b%bb%e6%b0%97%e7%82%89\/#Conclusion\" >\u7d50\u8ad6<\/a><\/li><\/ul><\/nav><\/div>\n\n<h2><span class=\"ez-toc-section\" id=\"What_Is_an_Electric_Arc_Furnace_EAF\"><\/span>\u4f55\u00a0<span data-type=\"0\" data-index=\"1\" data-gid=\"0\">\u96fb\u6c17\u30a2\u30fc\u30af\u7089\uff08EAF\uff09\u3068\u306f\u4f55\u304b\uff1f<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"ql-align-justify\"><span data-type=\"2\" data-index=\"3\" data-gid=\"1\">\u96fb\u6c17\u30a2\u30fc\u30af\u7089\uff08Electric Arc Furnace\u3001EAF\uff09\u306f\u3001\u96fb\u6c17\u30a2\u30fc\u30af\u3067\u91d1\u5c5e\u3092\u9ad8\u6e29\u3067\u6eb6\u89e3\u3059\u308b\u7089\u3067\u3001\u7279\u306b\u9244\u92fc\u306e\u6eb6\u89e3\u306b\u7528\u3044\u3089\u308c\u308b\u3002 <\/span><span data-type=\"2\" data-index=\"5\" data-gid=\"2\">EAF\u96fb\u6975\u7fa4\u306f\u3001\u96fb\u6c17\u30a2\u30fc\u30af\u3092\u767a\u751f\u3055\u305b\u3066\u71b1\u3092\u767a\u751f\u3055\u305b\u3001\u88c5\u5165\u91d1\u5c5e\u3092\u6eb6\u878d\u3059\u308b\u3002<\/span>\u00a0<span data-type=\"2\" data-index=\"7\" data-gid=\"1\">\u77f3\u70ad\u711a\u304d\u9ad8\u7089\u306b\u6bd4\u3079\u3001\u96fb\u6c17\u30a2\u30fc\u30af\u7089\u306f\u5e74\u9593\u3092\u901a\u3058\u3066\u67d4\u8edf\u6027\u304c\u3042\u308a\u3001\u3088\u308a\u30af\u30ea\u30fc\u30f3\u3067\u3042\u308b\u3002<\/span>\u00a0\u96fb\u6c17\u30a2\u30fc\u30af\u7089\u306b\u3088\u308b\u9244\u92fc\u751f\u7523\u306f\u8cc7\u6e90\u52b9\u7387\u306b\u512a\u308c\u3066\u304a\u308a\u3001\u9244\u6e90\u3068\u6bd4\u8f03\u3057\u3066\u5ec3\u68c4\u7269\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3001\u30ea\u30b5\u30a4\u30af\u30eb\u6750\u6599\u306e\u4f7f\u7528\u3082\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<p>\u30ea\u30b5\u30a4\u30af\u30eb\u53ef\u80fd\u306a\u9244\u30b9\u30af\u30e9\u30c3\u30d7\u306f\u3001\u30df\u30cb\u30df\u30eb\u306eEAF\u7089\u3067\u51e6\u7406\u3055\u308c\u308b\u3002\u3053\u306e\u3088\u3046\u306a\u539f\u6599\u6295\u5165\u306e\u67d4\u8edf\u6027\u306b\u3088\u308a\u3001EAF\u306f\u74b0\u5883\u306b\u3084\u3055\u3057\u304f\u7d4c\u6e08\u7684\u306a\u9244\u92fc\u88fd\u9020\u306b\u7406\u60f3\u7684\u306a\u8a2d\u5099\u3068\u3057\u3066\u4f4d\u7f6e\u3065\u3051\u3089\u308c\u3066\u3044\u308b\u3002\u30b9\u30c8\u30e9\u30a4\u30d7\u92f3\u9020\u306f\u3001\u5e45\u5e83\u3044\u7d44\u6210\u3068\u9ad8\u54c1\u8cea\u306e\u92fc\u3092\u4f9b\u7d66\u3067\u304d\u308b\u305f\u3081\u3001\u7279\u6b8a\u92fc\u3084\u7279\u6b8a\u5408\u91d1\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-6819 aligncenter\" src=\"https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2024\/11\/Electric-Arc-Furnace.jpg\" alt=\"\u96fb\u6c17\u30a2\u30fc\u30af\u7089\uff08EAF\uff09\" width=\"657\" height=\"456\" srcset=\"https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2024\/11\/Electric-Arc-Furnace.jpg 1020w, https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2024\/11\/Electric-Arc-Furnace-300x208.jpg 300w, https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2024\/11\/Electric-Arc-Furnace-768x533.jpg 768w, https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2024\/11\/Electric-Arc-Furnace-18x12.jpg 18w, https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2024\/11\/Electric-Arc-Furnace-600x416.jpg 600w\" sizes=\"(max-width: 657px) 100vw, 657px\" \/><\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_Does_an_Electric_Arc_Furnace_Work\"><\/span>\u96fb\u6c17\u30a2\u30fc\u30af\u7089\u306e\u4ed5\u7d44\u307f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>\n<h3><span class=\"ez-toc-section\" id=\"Charging\"><\/span>\u5145\u96fb<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<\/li>\n<\/ul>\n<p>\u96fb\u6c17\u30a2\u30fc\u30af\u7089\u306e\u30d7\u30ed\u30bb\u30b9\u306e\u6700\u521d\u306e\u90e8\u5206\u306f\u3001\u88c5\u5165\u3001\u3064\u307e\u308a\u539f\u6599\u3092\u7089\u306b\u6295\u5165\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u9244\u30b9\u30af\u30e9\u30c3\u30d7\u3001\u9291\u9244\u3001\u5834\u5408\u306b\u3088\u3063\u3066\u306f\u76f4\u63a5\u9084\u5143\u9244\uff08DRI\uff09\u3092\u4e3b\u539f\u6599\u3068\u3057\u3066\u4f7f\u7528\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u539f\u6599\u306f\u88c5\u5165\u88c5\u7f6e\u306b\u3088\u3063\u3066\u7089\u306b\u5c0e\u5165\u3055\u308c\u307e\u3059\u3002\u6700\u8fd1\u306e\u88c5\u5165\u88c5\u7f6e\u306e\u9032\u6b69\u306b\u3088\u308a\u3001\u9ad8\u6c34\u6e96\u306e\u81ea\u52d5\u5316\u304c\u9054\u6210\u3055\u308c\u3064\u3064\u3042\u308a\u3001\u6b63\u78ba\u304b\u3064\u52b9\u679c\u7684\u306a\u5316\u5b66\u7d44\u6210\u3067\u539f\u6599\u3092\u6dfb\u52a0\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u3063\u3066\u3044\u308b\u3002\u30d0\u30b9\u30b1\u30c3\u30c8\u300d\u3068\u547c\u3070\u308c\u308b\u5927\u304d\u306a\u5bb9\u5668\u306b\u30b9\u30af\u30e9\u30c3\u30d7\u3092\u88c5\u5165\u3057\u3001\u540c\u6642\u306b\u3001\u3042\u308b\u3044\u306f\u30b3\u30f3\u30d9\u30a2\u3092\u4ecb\u3057\u3066\u9023\u7d9a\u7684\u306b\u7089\u306b\u6295\u5165\u3059\u308b\u30d0\u30c3\u30c1\u88c5\u5165\u3082\u53ef\u80fd\u3067\u3042\u308b\u3002<\/p>\n<ul>\n<li>\n<h3><span class=\"ez-toc-section\" id=\"Melting\"><\/span>\u30e1\u30eb\u30c6\u30a3\u30f3\u30b0<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<\/li>\n<\/ul>\n<p>\u7089\u304c\u5145\u96fb\u3055\u308c\u308b\u3068\u3001\u6b21\u306f\u6eb6\u89e3\u304c\u884c\u308f\u308c\u308b\u3002\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u3067\u306f\u3001\u96fb\u6975\uff08\u30b0\u30e9\u30d5\u30a1\u30a4\u30c8\u30d9\u30fc\u30b9\u306e\u6750\u6599\u306e\u4ee3\u308f\u308a\uff09\u3092\u7089\u306b\u5165\u308c\u3001\u9ad8\u96fb\u5727\u3092\u901a\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u96fb\u6c17\u30a2\u30fc\u30af\u304c\u767a\u751f\u3057\u3001\u91d1\u5c5e\u304c\u6eb6\u3051\u308b\u3068\u3053\u308d\u307e\u3067\u904e\u71b1\u3055\u308c\u308b\u3002\u96fb\u6c17\u7089\u81ea\u4f53\u306e\u6e29\u5ea6\u306f3,500\u2103\u306b\u3082\u306a\u308a\u3001\u91d1\u5c5e\u30b9\u30af\u30e9\u30c3\u30d7\u3084\u305d\u306e\u4ed6\u306e\u539f\u6599\u3092\u6eb6\u304b\u3059\u306b\u306f\u5341\u5206\u3059\u304e\u308b\u307b\u3069\u3067\u3059\u3002\u96fb\u6c17\u7089\u306f\u30a2\u30fc\u30af\u3092\u5229\u7528\u3057\u3001\u96fb\u6975\u3068\u88c5\u5165\u7269\u306e\u9593\u306b\u767a\u751f\u3059\u308b\u71b1\u3092\u5229\u7528\u3057\u307e\u3059\u3002\u30b9\u30e9\u30b0\u30b7\u30b9\u30c6\u30e0\u306f\u6700\u9ad8\u306e\u6eb6\u89e3\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u3092\u63d0\u4f9b\u3059\u308b\u30ab\u30d0\u30fc\u3068\u3057\u3066\u30ea\u30e0\u30d4\u30c3\u30c9\u5c64\u306e\u52a9\u3051\u3092\u501f\u308a\u3066\u6eb6\u878d\u6d74\u306e\u5316\u5b66\u7d44\u6210\u3092\u4fdd\u8b77\u3057\u307e\u3059\u3002<\/p>\n<ul>\n<li>\n<h3><span class=\"ez-toc-section\" id=\"Refining\"><\/span>\u7cbe\u88fd<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<\/li>\n<\/ul>\n<p>\u6b21\u306e\u6bb5\u968e\u306f\u3001\u91d1\u5c5e\u304c\u6eb6\u3051\u305f\u3089\u7cbe\u932c\u3059\u308b\u3053\u3068\u3067\u3042\u308b\u3002\u7cbe\u932c\u3068\u306f\u3001\u60a3\u8005\u306e\u6eb6\u3051\u305f\u72b6\u614b\u306e\u91d1\u5c5e\u3092\u7cbe\u88fd\u3059\u308b\u30d7\u30ed\u30bb\u30b9\u3067\u3042\u308b\u3002\u7cbe\u932c\u4e2d\u3001\u9178\u7d20\u306f\u901a\u5e38\u3001\u30e9\u30f3\u30b9\u3092\u901a\u3057\u3066\u7089\u306b\u5439\u304d\u8fbc\u307e\u308c\u3001\u70ad\u7d20\u3001\u30ea\u30f3\u3001\u786b\u9ec4\u306a\u3069\u306e\u4e0d\u7d14\u7269\u3092\u9178\u5316\u3055\u305b\u3066\u9664\u53bb\u3059\u308b\u3002\u9ad8\u6fc3\u5ea6\u306e\u4e0d\u7d14\u7269\u306f\u3001\u77f3\u7070\u3084\u86cd\u77f3\u306e\u3088\u3046\u306a\u4ed6\u306e\u30d5\u30e9\u30c3\u30af\u30b9\u6750\u6599\u3068\u6df7\u5408\u3055\u308c\u3001\u91d1\u5c5e\u304b\u3089\u4e0d\u7d14\u7269\u3092\u6355\u6349\u3059\u308b\u30b9\u30e9\u30b0\u3092\u5f62\u6210\u3059\u308b\u3002\u901a\u5e38\u3001\u69d8\u3005\u306a\u9ad8\u5ea6\u306a\u30bb\u30f3\u30b5\u30fc\u3068\u5236\u5fa1\u30b7\u30b9\u30c6\u30e0\u306b\u3088\u3063\u3066\u5236\u5fa1\u3055\u308c\u308b\u3053\u306e\u6a5f\u80fd\u306f\u3001\u30e6\u30cb\u30fc\u30af\u306a\u7279\u6027\u3092\u6301\u3064\u9ad8\u5206\u89e3\u80fd\u306e\u92fc\u3092\u751f\u6210\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3042\u308b\u3002<\/p>\n<ul>\n<li>\n<h3><span class=\"ez-toc-section\" id=\"Tapping\"><\/span>\u30bf\u30c3\u30d4\u30f3\u30b0<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<\/li>\n<\/ul>\n<p>\u51fa\u92fc\u5de5\u7a0b\u306f\u3001\u96fb\u6c17\u7089\u30d7\u30ed\u30bb\u30b9\u306e\u6700\u5f8c\u306e\u30b9\u30c6\u30c3\u30d7\u3067\u3059\u3002\u30b9\u30c6\u30c3\u30d73\u3067\u306f\u3001\u6eb6\u92fc\uff08\u7089\u5185\u306b\u542b\u307e\u308c\u308b\uff09\u3092\u53d6\u934b\u306b\u904b\u3073\u307e\u3059\u3002\u53d6\u934b\u306f\u3001\u6eb6\u92fc\u3092\u88fd\u9244\u6240\u5185\u306b\u904b\u3073\u3001\u92f3\u9020\u3084\u524d\u65b9\u6210\u5f62\u306a\u3069\u306e\u52a0\u5de5\u3092\u884c\u3046\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u5bb9\u5668\u3067\u3059\u3002\u51fa\u92fc\u3082\u975e\u5e38\u306b\u5fae\u5999\u306a\u30d7\u30ed\u30bb\u30b9\u3067\u3001\u7279\u5b9a\u306e\u91cf\u306e\u6eb6\u92fc\u3092\u51fa\u92fc\u3057\u3001\u30b9\u30e9\u30b0\u306e\u5dfb\u304d\u8fbc\u307f\u3092\u6e1b\u3089\u3059\u5fc5\u8981\u304c\u3042\u308b\u305f\u3081\u3001\u5236\u5fa1\u304c\u8981\u6c42\u3055\u308c\u307e\u3059\u3002\u30bf\u30c3\u30d4\u30f3\u30b0\u306e\u6e29\u5ea6\u306f\u3001\u6eb6\u92fc\u306e\u6e29\u5ea6\u304c\u4e0b\u6d41\u306e\u51e6\u7406\u306b\u9069\u5207\u306a\u30ec\u30d9\u30eb\u306b\u3042\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3059\u308b\u305f\u3081\u306b\u3001\u3053\u308c\u3089\u306e\u30dc\u30bf\u30f3\u3092\u4f7f\u7528\u3057\u3066\u53b3\u5bc6\u306b\u76e3\u8996\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-7244\" src=\"https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2024\/11\/EAF-Steelmaking.jpg\" alt=\"EAF\u88fd\u9244\" width=\"625\" height=\"415\" srcset=\"https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2024\/11\/EAF-Steelmaking.jpg 1024w, https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2024\/11\/EAF-Steelmaking-300x199.jpg 300w, https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2024\/11\/EAF-Steelmaking-768x510.jpg 768w, https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2024\/11\/EAF-Steelmaking-18x12.jpg 18w, https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2024\/11\/EAF-Steelmaking-600x398.jpg 600w\" sizes=\"(max-width: 625px) 100vw, 625px\" \/><\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Capacity_and_Types_of_Electric_Arc_Furnaces\"><\/span>\u96fb\u6c17\u30a2\u30fc\u30af\u7089\u306e\u5bb9\u91cf\u3068\u7a2e\u985e<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Indirect_electric_arc_furnace\"><\/span>\u9593\u63a5\u96fb\u6c17\u30a2\u30fc\u30af\u7089<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>AC \u96fb\u6c17\u30a2\u30fc\u30af\u7089 (AC EAF) \u306f\u3001\u9ed2\u925b\u96fb\u6975\u306b\u4ea4\u6d41\u96fb\u6d41 (AC) \u3092\u6d41\u3057\u3001\u6eb6\u89e3\u306b\u4f7f\u7528\u3059\u308b\u96fb\u6c17\u30a2\u30fc\u30af\u3092\u767a\u751f\u3055\u305b\u307e\u3059\u3002AC EAF\u306f\u9244\u92fc\u6eb6\u89e3\u306b\u4f7f\u7528\u3055\u308c\u308b\u6700\u3082\u4e00\u822c\u7684\u306a\u7089\u30bf\u30a4\u30d7\u3067\u3001\u67d4\u8edf\u6027\u304c\u3042\u308b\u305f\u3081\u8907\u6570\u306e\u7528\u9014\u306b\u5bfe\u5fdc\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u7089\u306f\u30b7\u30f3\u30d7\u30eb\u306a\u8a2d\u8a08\u3067\u3001\u307b\u307c\u3042\u3089\u3086\u308b\u7a2e\u985e\u306e\u91d1\u5c5e\u30b9\u30af\u30e9\u30c3\u30d7\u3092\u6eb6\u89e3\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002AC\u7089\u306f\u975e\u5e38\u306b\u6c4e\u7528\u6027\u306e\u9ad8\u3044\u30bf\u30a4\u30d7\u306e\u96fb\u6c17\u7089\u3067\u3001\u7d20\u65e9\u304f\u30aa\u30f3\u30fb\u30aa\u30d5\u3067\u304d\u308b\u305f\u3081\u3001\u5c0f\u898f\u6a21\u304b\u3089\u4e2d\u898f\u6a21\u306e\u88fd\u92fc\u306b\u6700\u9069\u3067\u3059\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Direct_electric_arc_furnace_DC_EAF\"><\/span>\u76f4\u63a5\u96fb\u6c17\u7089\uff08DC EAF\uff09<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u96fb\u6c17\u30a2\u30fc\u30af\u306f\u3001\u76f4\u6d41\u96fb\u6c17\u30a2\u30fc\u30af\u7089\uff08DC EAF\uff09\u3067\u76f4\u6d41\u96fb\u6d41\uff08DC\uff09\u3092\u4f7f\u7528\u3057\u3066\u751f\u6210\u3055\u308c\u308b\u3002DC EAF\u306fAC EAF\u3088\u308a\u5c11\u306a\u3044\u96fb\u6975\u3067\u6e08\u307f\u3001\u30b3\u30b9\u30c8\u524a\u6e1b\u306b\u3064\u306a\u304c\u308b\u3002\u4e00\u822c\u7684\u306b\u3001\u76f4\u6d41\u7089\u306b\u306f\u9ed2\u925b\u96fb\u6975\u304c1\u3064\u3057\u304b\u306a\u304f\u3001\u3053\u306e\u96fb\u6975\u306f\u5b9a\u4f4d\u7f6e\u306b\u9577\u304f\u7559\u307e\u308b\u50be\u5411\u304c\u3042\u308a\u3001\u30a2\u30fc\u30af\u3092\u5b89\u5b9a\u3055\u305b\u308b\u3002\u3055\u3089\u306b\u3001\u76f4\u6d41\u7089\u306f\u9759\u304b\u3067\u30a8\u30cd\u30eb\u30ae\u30fc\u52b9\u7387\u3082\u9ad8\u304f\u306a\u308b\u50be\u5411\u304c\u3042\u308b\u3002\u3057\u304b\u3057\u3001\u4e00\u822c\u7684\u306b\u69cb\u9020\u7684\u306b\u8907\u96d1\u3067\u3042\u308b\u4e00\u65b9\u3001\u8a2d\u7f6e\u306b\u304b\u304b\u308b\u521d\u671f\u8cbb\u7528\u3082\u5927\u304d\u304f\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Submerged_Electric_Arc_Furnace\"><\/span>\u30b5\u30d6\u30de\u30fc\u30b8\u96fb\u6c17\u30a2\u30fc\u30af\u7089<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u30b5\u30d6\u30de\u30fc\u30b8\u30a2\u30fc\u30af\u7089(SAF)\u306f\u3001\u4e3b\u306b\u5408\u91d1\u9244\u3084\u305d\u306e\u4ed6\u306e\u91d1\u5c5e\u306e\u88fd\u9020\u306b\u4f7f\u7528\u3055\u308c\u308b\u7279\u6b8a\u306a\u7089\u3067\u3042\u308b\u3002\u96fb\u6975\u306f\u88c5\u5165\u7269\u4e2d\u306b\u90e8\u5206\u7684\u306b\u6d78\u6f2c\u3055\u308c\u3001SAF \u306a\u3069\u306e\u51b6\u91d1\u53cd\u5fdc\u306b\u9069\u3057\u305f\u9084\u5143\u6027\u96f0\u56f2\u6c17\u3092\u5f62\u6210\u3059\u308b\u3002SAF\u306f\u3001\u6a19\u6e96\u7684\u306aEAF\u306e\u3088\u3046\u306b\u92fc\u3092\u6eb6\u89e3\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u5408\u91d1\u6210\u5206\u3092\u88fd\u9020\u3059\u308b\u305f\u3081\u306b\u30de\u30f3\u30ac\u30f3\u3084\u30af\u30ed\u30e0\u306a\u3069\u306e\u9271\u77f3\u3092\u51e6\u7406\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u3002\u7279\u6b8a\u306a\u6d78\u6f2c\u5f0f\u96fb\u6c17\u30a2\u30fc\u30af\u7089\u306f\u9ad8\u3044\u6eb6\u878d\u6e29\u5ea6\u3092\u9054\u6210\u3059\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3001\u3053\u308c\u306b\u3088\u308a\u6240\u671b\u306e\u7279\u6027\u3092\u6301\u3064\u5408\u91d1\u306e\u9069\u5207\u306a\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u898b\u51fa\u3059\u3053\u3068\u304c\u5bb9\u6613\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Main_Components_of_an_Electric_Arc_Furnace\"><\/span>\u96fb\u6c17\u30a2\u30fc\u30af\u7089\u306e\u4e3b\u306a\u69cb\u6210\u8981\u7d20<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Shell_and_Roof\"><\/span>\u30b7\u30a7\u30eb\u3068\u30eb\u30fc\u30d5<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u7089\u6bbb\u306f\u901a\u5e38\u92fc\u677f\u304b\u3089\u6eb6\u63a5\u3055\u308c\u3001\u4e00\u5b9a\u306e\u5f37\u5ea6\u3068\u525b\u6027\u3092\u6301\u3064\u3002\u7089\u5185\u3092\u901a\u904e\u3059\u308b\u9ad8\u6e29\u306b\u8010\u3048\u308b\u305f\u3081\u3001\u69cb\u9020\u306f\u901a\u5e38\u9811\u4e08\u306a\u92fc\u9244\u88fd\u3067\u3042\u308b\u3002\u5c4b\u6839\u306f\u53d6\u308a\u5916\u3057\u53ef\u80fd\u3067\u3001\u539f\u6599\u3092\u7089\u5185\u306b\u88c5\u5165\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u3002\u3055\u3089\u306b\u3001\u96fb\u6975\u304c\u7089\u5185\u306b\u8cab\u901a\u3059\u308b\u96fb\u6975\u30dd\u30fc\u30c8\u304c\u5c4b\u6839\u306b\u3042\u308a\u307e\u3059\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Furnace_lining\"><\/span>\u7089\u5185\u30e9\u30a4\u30cb\u30f3\u30b0<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u8010\u706b\u7269 \u7089\u306e\u30e9\u30a4\u30cb\u30f3\u30b0\u306b\u306f\u9ad8\u8010\u71b1\u6027\u306e\u8010\u706b\u7269\u304c\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u7089\u306e\u30b7\u30a7\u30eb\u3092\u4fdd\u8b77\u3057\u3001\u6eb6\u878d\u91d1\u5c5e\u306b\u3088\u308b\u4fa1\u683c\u4e0a\u6607\u3092\u9632\u304e\u307e\u3059\u3002\u3053\u308c\u306b\u52a0\u3048\u3066\u3001\u8010\u706b\u7269\u30e9\u30a4\u30cb\u30f3\u30b0\u306f\u7089\u306e\u65ad\u71b1\u3092\u88dc\u52a9\u3057\u3001\u3055\u3089\u306b\u71b1\u3092\u4fdd\u5b58\u3057\u3066\u30a8\u30cd\u30eb\u30ae\u30fc\u52b9\u7387\u3092\u9ad8\u3081\u307e\u3059\u3002\u30e9\u30a4\u30cb\u30f3\u30b0\u304c\u6700\u9ad8\u306e\u6027\u80fd\u3092\u767a\u63ee\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u6700\u7d42\u7684\u306b\u306f\u4ea4\u63db\u304c\u5fc5\u8981\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Charging_System\"><\/span>\u5145\u96fb\u30b7\u30b9\u30c6\u30e0<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u88c5\u5165\u88c5\u7f6e\u306f\u3001\u9244\u30b9\u30af\u30e9\u30c3\u30d7\u306e\u3088\u3046\u306a\u539f\u6599\u3092\u305d\u306e\u307e\u307e\u7089\u306b\u6295\u5165\u3059\u308b\u3002\u3053\u306e\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u4e00\u822c\u7684\u306b\u300c\u88c5\u5165\u30d0\u30b9\u30b1\u30c3\u30c8\u300d\u3068\u547c\u3070\u308c\u308b\u30af\u30ec\u30fc\u30f3\u3084\u30d0\u30b1\u30c3\u30c8\u3092\u4f7f\u7528\u3057\u3066\u3001\u30b9\u30af\u30e9\u30c3\u30d7\u3092\u8fc5\u901f\u304b\u3064\u5b89\u5168\u306b\u7089\u306b\u88c5\u5165\u3059\u308b\u3002\u6700\u8fd1\u306e\u88c5\u5165\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u30d9\u30eb\u30c8\u30b3\u30f3\u30d9\u30e4\u30fc\u3084\u305d\u306e\u4ed6\u306e\u81ea\u52d5\u5316\u3055\u308c\u305f\u30b7\u30b9\u30c6\u30e0\u3067\u3001\u9023\u7d9a\u88c5\u5165\u3092\u53ef\u80fd\u306b\u3057\u3001\u751f\u7523\u6027\u3068\u52b9\u7387\u3092\u9ad8\u3081\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Electrical_Arc_Furnace_Transformer\"><\/span>\u96fb\u6c17\u30a2\u30fc\u30af\u7089\u30c8\u30e9\u30f3\u30b9<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u96fb\u6c17\u30a2\u30fc\u30af\u7089\u306e\u5909\u5727\u5668\u306f\u3001\u5fc5\u8981\u306a\u96fb\u529b\u3092\u5909\u63db\u3057\u3066\u96fb\u6975\u306b\u9001\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u9001\u96fb\u7db2\u304b\u3089\u306e\u9ad8\u5727\u96fb\u529b\u3092\u96fb\u6c17\u30a2\u30fc\u30af\u306b\u9069\u3057\u305f\u4f4e\u96fb\u5727\u306b\u5909\u63db\u3057\u307e\u3059\u3002\u5909\u5727\u5668\u306b\u3088\u308b\u96fb\u6d41\u8abf\u6574\u306f\u3001\u5b89\u5b9a\u3057\u305f\u30a2\u30fc\u30af\u72b6\u614b\u3092\u53ef\u80fd\u306b\u3057\u3001\u6eb6\u878d\u3092\u5236\u5fa1\u3059\u308b\u305f\u3081\u306b\u91cd\u8981\u3067\u3059\u3002\u512a\u308c\u305f\u8a2d\u8a08\u306e\u5909\u5727\u5668\u306f\u3001\u4f7f\u7528\u3055\u308c\u308b\u30a8\u30cd\u30eb\u30ae\u30fc\u304c\u7bc0\u7d04\u3055\u308c\u3001\u5b89\u5168\u306a\u74b0\u5883\u3067\u4f7f\u7528\u3055\u308c\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Cooling_System\"><\/span>\u51b7\u5374\u30b7\u30b9\u30c6\u30e0<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u96fb\u6c17\u30a2\u30fc\u30af\u7089\u304b\u3089\u767a\u751f\u3059\u308b\u6e29\u5ea6\u306f\u975e\u5e38\u306b\u9ad8\u3044\u305f\u3081\u3001\u6eb6\u878d\u3092\u9632\u3050\u305f\u3081\u306e\u51b7\u5374\u30b7\u30b9\u30c6\u30e0\u304c\u5fc5\u8981\u3068\u306a\u308b\u3002\u4e00\u822c\u7684\u306b\u3001\u51b7\u5374\u306f\u6c34\u51b7\u30d1\u30cd\u30eb\u3092\u901a\u3057\u3066\u884c\u308f\u308c\u307e\u3059\u3002\u3053\u308c\u3089\u306f\u904e\u5270\u306a\u71b1\u3092\u5438\u53ce\u3057\u3001\u7089\u306e\u6e29\u5ea6\u3092\u3088\u308a\u5b89\u5168\u306a\u30ec\u30d9\u30eb\u306b\u7dad\u6301\u3057\u307e\u3059\u3002\u52b9\u679c\u7684\u306a\u51b7\u5374\u306f\u88c5\u7f6e\u306e\u5bff\u547d\u3092\u5ef6\u3070\u3057\u3001\u96fb\u6975\u3001\u30eb\u30fc\u30d5\u3001\u30b5\u30a4\u30c9\u30d1\u30cd\u30eb\u306e\u904e\u71b1\u3092\u9632\u6b62\u3057\u307e\u3059\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Electric_Arc_Furnace_Dust_System\"><\/span>\u96fb\u6c17\u30a2\u30fc\u30af\u7089\u30c0\u30b9\u30c8\u30b7\u30b9\u30c6\u30e0<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u96fb\u6c17\u7089\u306e\u904b\u8ee2\u4e2d\u306b\u306f\u526f\u7523\u7269\u3068\u3057\u3066\u30c0\u30b9\u30c8\u304c\u767a\u751f\u3059\u308b\u3002\u3053\u306e\u30c0\u30b9\u30c8\u306b\u306f\u91d1\u5c5e\u9178\u5316\u7269\u306a\u3069\u306e\u6709\u5bb3\u7269\u8cea\u304c\u542b\u307e\u308c\u308b\u3002\u3053\u306e\u30c0\u30b9\u30c8\u306e\u4e00\u90e8\u306f\u96c6\u5875\u30b7\u30b9\u30c6\u30e0\u3067\u6355\u6349\u3055\u308c\u3001\u6709\u5bb3\u6210\u5206\u306f\u5206\u96e2\u30fb\u7834\u58ca\u3055\u308c\u308b\u304b\u3001\u6709\u4fa1\u91d1\u5c5e\u3068\u3057\u3066\u30ea\u30b5\u30a4\u30af\u30eb\u3055\u308c\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u52b9\u679c\u7684\u306a\u30c0\u30b9\u30c8\u7ba1\u7406\u306f\u3001\u74b0\u5883\u6cd5\u4ee4\u3092\u9075\u5b88\u3057\u3001\u5b89\u5168\u306a\u4f5c\u696d\u74b0\u5883\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306e\u9375\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Advantages_of_Using_Electric_Arc_Furnaces\"><\/span>\u96fb\u6c17\u30a2\u30fc\u30af\u7089\u3092\u4f7f\u7528\u3059\u308b\u5229\u70b9<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>\u30ea\u30b5\u30a4\u30af\u30eb\u52b9\u7387<\/strong><\/p>\n<p>\u305d\u306e\u305f\u3081\u3001\u91d1\u5c5e\u30b9\u30af\u30e9\u30c3\u30d7\u3092\u52b9\u7387\u7684\u306b\u30ea\u30b5\u30a4\u30af\u30eb\u3067\u304d\u308bEAF\u96fb\u6c17\u7089\u306f\u3001\u5faa\u74b0\u578b\u7d4c\u6e08\u306b\u304a\u3044\u3066\u6975\u3081\u3066\u91cd\u8981\u3067\u3042\u308b\u3002\u91d1\u5c5e\u30b9\u30af\u30e9\u30c3\u30d7\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30d0\u30fc\u30b8\u30f3\u9271\u77f3\u306e\u63a1\u6398\u3068\u7cbe\u932c\u306e\u5fc5\u8981\u6027\u3092\u524a\u6e1b\u3057\u3001\u5929\u7136\u8cc7\u6e90\u3068\u30a8\u30cd\u30eb\u30ae\u30fc\u306e\u4e21\u65b9\u3092\u7bc0\u7d04\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/p>\n<p><strong>\u67d4\u8edf\u6027<\/strong><\/p>\n<p>\u96fb\u6c17\u30a2\u30fc\u30af\u7089\u306f\u59cb\u52d5\u3084\u505c\u6b62\u304c\u5bb9\u6613\u3067\u3001\u5c0f\u30d0\u30c3\u30c1\u306e\u9244\u92fc\u751f\u7523\u306b\u6700\u9069\u3067\u3059\u3002\u3053\u308c\u306f\u9023\u7d9a\u904b\u8ee2\u304c\u5fc5\u8981\u306a\u9ad8\u7089\u3068\u6bd4\u8f03\u3057\u305f\u5834\u5408\u306e\u5927\u304d\u306a\u5229\u70b9\u3067\u3059\u3002<\/p>\n<p><strong>\u70ad\u7d20\u6392\u51fa\u91cf\u306e\u524a\u6e1b<\/strong><\/p>\n<p>\u5b9f\u969b\u3001\u96fb\u6c17\u30a2\u30fc\u30af\u7089\u306f\u9ad8\u7089\u306b\u6bd4\u3079\u3066\u306f\u308b\u304b\u306b\u4f4e\u70ad\u7d20\u3067\u3042\u308b\u3002\u7279\u306b\u518d\u751f\u53ef\u80fd\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u71c3\u6599\u3068\u3059\u308b\u5834\u5408\u3001\u30b3\u30fc\u30af\u30b9\u3067\u306f\u306a\u304f\u96fb\u6c17\u306b\u4f9d\u5b58\u3059\u308b\u305f\u3081\u3001\u6e29\u5ba4\u52b9\u679c\u30ac\u30b9\u306e\u6392\u51fa\u524a\u6e1b\u306b\u8ca2\u732e\u3059\u308b\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Key_Materials_Used_in_EAF\"><\/span>EAF\u3067\u4f7f\u7528\u3055\u308c\u308b\u4e3b\u8981\u6750\u6599<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Scrap_Steel\"><\/span>\u9244\u30b9\u30af\u30e9\u30c3\u30d7<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u96fb\u6c17\u30a2\u30fc\u30af\u7089\u306f\u3001\u9244\u30b9\u30af\u30e9\u30c3\u30d7\u3092\u4e3b\u539f\u6599\u3068\u3059\u308b\u88fd\u92fc\u7089\u306e\u4e00\u7a2e\u3067\u3042\u308b\u3002\u9244\u30b9\u30af\u30e9\u30c3\u30d7\u306f\u3001\u5ec3\u8eca\u3001\u53d6\u308a\u58ca\u3055\u308c\u305f\u5bb6\u5c4b\u3001\u5de5\u5834\u306e\u30b9\u30af\u30e9\u30c3\u30d7\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u5834\u6240\u304b\u3089\u767a\u751f\u3059\u308b\u3002\u9244\u30b9\u30af\u30e9\u30c3\u30d7\u306e\u30ea\u30b5\u30a4\u30af\u30eb\u306f\u3001\u5730\u7403\u306e\u5929\u7136\u8cc7\u6e90\u3092\u5229\u7528\u3059\u308b\u74b0\u5883\u306b\u512a\u3057\u3044\u65b9\u6cd5\u3067\u3042\u308a\u3001\u5ec3\u68c4\u7269\u306e\u524a\u6e1b\u306b\u3082\u5f79\u7acb\u3064\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Arc_furnace_electrodes\"><\/span>\u30a2\u30fc\u30af\u7089\u96fb\u6975<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span data-type=\"2\" data-index=\"11\" data-gid=\"3\">\u9244\u30b9\u30af\u30e9\u30c3\u30d7\u3092\u6eb6\u304b\u3059\u96fb\u6c17\u30a2\u30fc\u30af\u306f\u3001\u3053\u306e\u30a2\u30fc\u30af\u306b\u96fb\u6c17\u3092\u6d41\u3059\u3053\u3068\u3067\u767a\u751f\u3059\u308b\u3002 <a href=\"https:\/\/jinsuncarbon.com\/ja\/\/%e9%bb%92%e9%89%9b%e9%9b%bb%e6%a5%b5\/\">\u9ed2\u925b\u96fb\u6975<\/a>.<\/span>\u00a0\u3057\u304b\u3057\u3001\u6eb6\u878d\u30d7\u30ed\u30bb\u30b9\u4e0a\u3001\u3053\u308c\u3089\u306e\u96fb\u6975\u306f\u96fb\u6c17\u30a2\u30fc\u30af\u7089\u5185\u306e\u9ad8\u6e29\u306b\u8010\u3048\u306a\u3051\u308c\u3070\u306a\u3089\u305a\u3001\u5f90\u3005\u306b\u713c\u5931\u3057\u3066\u3044\u304f\u3002\u96fb\u6975\u306f\u5b9a\u671f\u7684\u306b\u4ea4\u63db\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u305f\u3081\u3001EAF\u306e\u7d99\u7d9a\u7684\u306a\u4f7f\u7528\u306b\u306f\u5225\u306e\u30b3\u30b9\u30c8\u304c\u304b\u304b\u308b\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Electric_arc_furnace_slag\"><\/span>\u96fb\u6c17\u7089\u30b9\u30e9\u30b0<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u30b9\u30e9\u30b0\u3068\u306f\u3001\u539f\u6599\u306b\u542b\u307e\u308c\u308b\u4e0d\u7d14\u7269\u306e\u3053\u3068\u3067\u3001\u6eb6\u878d\u91d1\u5c5e\u306e\u4e0a\u306b\u5806\u7a4d\u3057\u3001\u7cbe\u932c\u904e\u7a0b\u3067\u9664\u53bb\u3055\u308c\u308b\u6b8b\u6e23\u3067\u3059\u3002\u30b9\u30e9\u30b0\u306f\u3001\u30bb\u30e1\u30f3\u30c8\u3084\u9053\u8def\u5efa\u8a2d\u8cc7\u6750\u306a\u3069\u3068\u3068\u3082\u306b\u3001\u5efa\u7bc9\u306a\u3069\u306e\u4ed6\u306e\u5206\u91ce\u3067\u3082\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u308b\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Carbon_Raiser\"><\/span>\u30ab\u30fc\u30dc\u30f3\u30ec\u30a4\u30b6\u30fc<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><a href=\"https:\/\/jinsuncarbon.com\/ja\/\/%e3%82%ab%e3%83%bc%e3%83%9c%e3%83%b3%e3%83%ac%e3%82%a4%e3%82%b6%e3%83%bc\/\">\u30ab\u30fc\u30dc\u30f3\u30ec\u30a4\u30b6\u30fc<\/a> \u92fc\u4e2d\u306e\u70ad\u7d20\u91cf\u306f0\uff5e2.1 %\u306e\u9593\u3067\u5909\u5316\u3059\u308b\u305f\u3081\u3001\u3053\u306e\u30b9\u30c6\u30c3\u30d7\u3092\u614e\u91cd\u306b\u884c\u3046\u3053\u3068\u304c\u4e0d\u53ef\u6b20\u3067\u3042\u308b\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Refractory_Lining\"><\/span>\u8010\u706b\u7269\u30e9\u30a4\u30cb\u30f3\u30b0<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u8010\u706b\u7269\u30e9\u30a4\u30cb\u30f3\u30b0\u306f\u7089\u3092\u4fdd\u8b77\u3057\u3001\u7089\u304c\u71b1\u3092\u4fdd\u6301\u3059\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u4e3b\u8981\u6750\u6599\u3067\u3042\u308b\u3002\u7089\u5168\u4f53\u3092\u4fdd\u8b77\u3059\u308b\u305f\u3081\u306b\u3001\u30e9\u30a4\u30cb\u30f3\u30b0\u306f\u9ad8\u6e29\u3001\u5316\u5b66\u53cd\u5fdc\u3001\u6a5f\u68b0\u7684\u6469\u8017\u306b\u8010\u3048\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Common_Applications_for_Electric_Arc_Furnace\"><\/span><span data-type=\"2\" data-index=\"13\" data-gid=\"4\">\u96fb\u6c17\u30a2\u30fc\u30af\u7089\u306e\u4e00\u822c\u7684\u306a\u7528\u9014<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong><span data-type=\"0\" data-index=\"15\" data-gid=\"0\">\u88fd\u9244<\/span><\/strong><\/p>\n<p>EAF\u306f\u4e3b\u306b\u4ee5\u4e0b\u306e\u7528\u9014\u306b\u4f7f\u7528\u3055\u308c\u308b\u3002 <a href=\"https:\/\/en.wikipedia.org\/wiki\/Steelmaking\" target=\"_blank\" rel=\"noopener\">\u88fd\u92fc<\/a>.\u3053\u306e\u7089\u306f\u3001\u70ad\u7d20\u92fc\u304b\u3089\u7279\u6b8a\u5408\u91d1\u92fc\u307e\u3067\u5e45\u5e83\u304f\u5bfe\u5fdc\u3067\u304d\u308b\u3002EAF\u304c\u30d0\u30eb\u30af\u92fc\u3068\u7279\u6b8a\u92fc\u88fd\u54c1\u306e\u4e21\u65b9\u3092\u751f\u7523\u3067\u304d\u308b\u306e\u306f\u3001\u3053\u306e\u3088\u3046\u306b\u6210\u5206\u3092\u7d30\u304b\u304f\u5236\u5fa1\u3067\u304d\u308b\u304b\u3089\u3067\u3042\u308b\u3002\u3055\u3089\u306b\u3001\u96fb\u6c17\u7089\u306f\u9244\u9271\u77f3\u3092\u88fd\u932c\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u9244\u9271\u77f3\u306f\u7089\u306e\u4e2d\u3067\u5f90\u3005\u306b\u6eb6\u304b\u3055\u308c\u3001\u91d1\u5c5e\u304c\u5206\u96e2\u3055\u308c\u307e\u3059\u3002<\/p>\n<p><strong>\u5408\u91d1\u88fd\u9020<\/strong><\/p>\n<p>\u96fb\u6c17\u30a2\u30fc\u30af\u7089\u306f\u307e\u305f\u3001\u7570\u306a\u308b\u91d1\u5c5e\u3092\u6df7\u5408\u3057\u3066\u5408\u91d1\u3092\u88fd\u9020\u3059\u308b\u305f\u3081\u306b\u3082\u6a5f\u80fd\u3059\u308b\u3002EAF\u306f\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\uff08\u30af\u30ed\u30e0\u3068\u30cb\u30c3\u30b1\u30eb\uff09\u306e\u3088\u3046\u306a\u5408\u91d1\u306e\u88fd\u9020\u306b\u4f7f\u7528\u3067\u304d\u308b\u3002\u3053\u306e\u305f\u3081\u3001\u5efa\u7bc9\u3001\u81ea\u52d5\u8eca\u3001\u822a\u7a7a\u5b87\u5b99\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u7523\u696d\u5411\u3051\u306e\u6750\u6599\u3092\u7c21\u5358\u306b\u88fd\u9020\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Electric_Arc_Furnace_Prices\"><\/span>\u96fb\u6c17\u7089\u306e\u4fa1\u683c<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u96fb\u6c17\u7089\u306e\u4fa1\u683c\u306f\u3001\u5bb9\u91cf\u3001\u4f7f\u7528\u53ef\u80fd\u306a\u6a5f\u80fd\u3001\u6280\u8853\u306b\u3088\u3063\u3066\u7570\u306a\u308b\u3002\u30df\u30cb\u5de5\u5834\u3067\u306f\u901a\u5e38\u3001\u6570\u767e\u4e07\u30c9\u30eb\u304b\u3089\u6570\u5343\u4e07\u30c9\u30eb\u306e\u5c0f\u578bEAF\u3092\u4f7f\u7528\u3059\u308b\u304c\u3001\u5927\u578b\u306e\u5b8c\u5168\u81ea\u52d5\u5316\u30b7\u30b9\u30c6\u30e0\u3067\u306f$\u5104\u30c9\u30eb\u4ee5\u4e0a\u304b\u304b\u308b\u3053\u3068\u3082\u3042\u308b\u3002\u96fb\u6975\u306e\u6d88\u8cbb\u3001\u96fb\u6c17\u4ee3\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u8cbb\u7528\u3001\u539f\u6750\u6599\u306e\u4f7f\u7528\u306a\u3069\u3001\u305d\u306e\u4ed6\u306e\u8cbb\u7528\u3082\u8003\u616e\u3055\u308c\u308b\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Comparison_between_electric_arc_furnace_and_other_electric_furnaces\"><\/span>\u96fb\u6c17\u7089\u3068\u4ed6\u306e\u96fb\u6c17\u7089\u3068\u306e\u6bd4\u8f03<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Electric_arc_furnace_vs_Blast_furnace\"><\/span>\u96fb\u6c17\u7089\u3068\u9ad8\u7089\u306e\u6bd4\u8f03<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><strong>\u30a8\u30cd\u30eb\u30ae\u30fc\u6e90<\/strong><\/p>\n<p>\u9ad8\u7089\u306b\u6bd4\u3079\u3001EAF\u306f\u96fb\u529b\u3092\u4e3b\u306a\u30a8\u30cd\u30eb\u30ae\u30fc\u6e90\u3068\u3057\u3066\u3088\u308a\u67d4\u8edf\u306b\u64cd\u696d\u3059\u308b\u305f\u3081\u3001ER\u3092\u542b\u3081\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3042\u308b\u3002\u4e00\u65b9\u3001\u9ad8\u7089\u306f\u30b3\u30fc\u30af\u30b9\u3092\u4f7f\u7528\u3059\u308b\u3002\u30b3\u30fc\u30af\u30b9\u306f\u70ad\u7d20\u3092\u591a\u304f\u542b\u3080\u77f3\u70ad\u306e\u4e00\u7a2e\u3067\u3001\u9ad8\u6e29\u3067\u70ad\u7d20\u304c\u9244\u9271\u77f3\u4e2d\u306e\u9178\u7d20\u3068\u53cd\u5fdc\u3057\u3066\u9244\u3092\u751f\u7523\u3059\u308b\u3002<\/p>\n<p><strong>\u539f\u6599<\/strong><\/p>\n<p>\u9244\u9271\u77f3\u3068\u30b3\u30fc\u30af\u30b9\u3092\u539f\u6599\u3068\u3059\u308b\u9ad8\u7089\u3068\u306f\u7570\u306a\u308a\u3001EAF\u306b\u3088\u308b\u9244\u92fc\u751f\u7523\u306e\u4e3b\u306a\u539f\u6599\u306f\u30b9\u30af\u30e9\u30c3\u30d7\u3067\u3042\u308b\u3002\u30ea\u30b5\u30a4\u30af\u30eb\u306e\u5074\u9762\u304b\u3089\u3001EAF\u306e\u74b0\u5883\u8ca0\u8377\u306f\u3088\u308a\u4f4e\u304f\u306a\u308b\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Induction_Furnace_vs_Electric_Arc_Furnace\"><\/span>\u8a98\u5c0e\u7089\u3068\u96fb\u6c17\u30a2\u30fc\u30af\u7089\u306e\u6bd4\u8f03<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span data-type=\"2\" data-index=\"17\" data-gid=\"2\">\u8a98\u5c0e\u7089\u306f\u96fb\u78c1\u8a98\u5c0e\u306e\u539f\u7406\u3092\u5229\u7528\u3057\u3001\u96fb\u6c17\u7089\u306f\u96fb\u6975\u9593\u306e\u96fb\u6c17\u30a2\u30fc\u30af\u3092\u5229\u7528\u3059\u308b\u3002<\/span>\u00a0<span data-type=\"2\" data-index=\"19\" data-gid=\"5\">\u8a98\u5c0e\u7089\u306f\u5c11\u91cf\u306e\u91d1\u5c5e\u306b\u4f7f\u7528\u3055\u308c\u3001\u6b63\u78ba\u306a\u6e29\u5ea6\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u96fb\u6c17\u30a2\u30fc\u30af\u7089\u306f\u5927\u898f\u6a21\u306a\u88fd\u92fc\u306b\u4f7f\u7528\u3055\u308c\u308b\u3002<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Electric_Arc_Furnace_Maintenance\"><\/span>\u96fb\u6c17\u7089\u306e\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u96fb\u6c17\u30a2\u30fc\u30af\u7089\u304c\u5b89\u5168\u304b\u3064\u52b9\u7387\u7684\u306b\u6a5f\u80fd\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u5b9a\u671f\u7684\u306a\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u304c\u5fc5\u8981\u3067\u3059\u3002\u7089 <a href=\"https:\/\/jinsuncarbon.com\/ja\/\/graphite-furnace-lining\/\">\u30e9\u30a4\u30cb\u30f3\u30b0<\/a> \u6eb6\u878d\u91d1\u5c5e\u306b\u4f55\u5ea6\u3082\u3055\u3089\u3055\u308c\u308b\u305f\u3081\u3001\u6642\u9593\u304c\u7d4c\u3064\u306b\u3064\u308c\u3066\u5f90\u3005\u306b\u4fb5\u98df\u3055\u308c\u308b\u304b\u3089\u3060\u3002\u96fb\u6975\u3082\u904b\u8ee2\u4e2d\u306b\u7d4c\u5e74\u52a3\u5316\u3059\u308b\u305f\u3081\u3001\u70b9\u691c\u304c\u5fc5\u8981\u3060\u3002\u904e\u71b1\u306f\u640d\u50b7\u3084\u6545\u969c\u306e\u539f\u56e0\u3068\u306a\u308b\u305f\u3081\u3001\u3053\u308c\u3092\u9632\u3050\u305f\u3081\u306b\u51b7\u5374\u30b7\u30b9\u30c6\u30e0\u3092\u76e3\u8996\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002\u3053\u306e\u3088\u3046\u306a\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u4f53\u5236\u306f\u3001\u30aa\u30fc\u30d0\u30fc\u30db\u30fc\u30eb\u306e\u5bff\u547d\u3092\u5ef6\u3070\u3057\u3001\u7a81\u7136\u306e\u6545\u969c\u3092\u9632\u3050\u3082\u306e\u3067\u306f\u3042\u308b\u304c\u3001\u5b9f\u969b\u306e\u8a08\u753b\u3084\u5b9f\u65bd\u306f\u5e38\u306b\u4e0d\u78ba\u5b9f\u306a\u3082\u306e\u3067\u3042\u308b\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Modern_Trends_in_EAF_Technology\"><\/span>EAF\u6280\u8853\u306e\u6700\u65b0\u52d5\u5411<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Electric_Arc_Furnace_Design\"><\/span>\u96fb\u6c17\u30a2\u30fc\u30af\u7089\u306e\u8a2d\u8a08<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u6700\u8fd1\u306e\u96fb\u6c17\u30a2\u30fc\u30af\u7089\u306e\u8a2d\u8a08\u3067\u306f\u3001\u9577\u5bff\u547d\u3001\u9ad8\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u3001\u4f4e\u30a8\u30cd\u30eb\u30ae\u30fc\u539f\u5358\u4f4d\u304c\u91cd\u8996\u3055\u308c\u3066\u3044\u308b\u3002\u8010\u706b\u7269\u30e9\u30a4\u30cb\u30f3\u30b0\u306e\u5bff\u547d\u3092\u5ef6\u3070\u3057\u3001\u52b9\u7387\u3092\u4e0a\u3052\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u5148\u7aef\u6750\u6599\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Electric_Arc_Furnace_Efficiency\"><\/span>\u96fb\u6c17\u7089\u306e\u52b9\u7387<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u52b9\u7387\u306f\u3001\u6700\u65b0\u306eEAF\u6280\u8853\u306b\u3068\u3063\u3066\u91cd\u8981\u306a\u8981\u7d20\u3067\u3042\u308b\u3002\u3053\u308c\u306b\u306f\u3001\u96fb\u6975\u306e\u5236\u5fa1\u5f37\u5316\u3001\u30a2\u30fc\u30af\u5b89\u5b9a\u6027\u306e\u5411\u4e0a\u3001\u30a8\u30cd\u30eb\u30ae\u30fc\u6d88\u8cbb\u3068\u640d\u5931\u3092\u6700\u9069\u5316\u3059\u308b\u305f\u3081\u306e\u904b\u8ee2\u6642\u9593\u5206\u6790\u3092\u63d0\u4f9b\u3059\u308b\u9ad8\u5ea6\u306a\u76e3\u8996\u30b7\u30b9\u30c6\u30e0\u306a\u3069\u304c\u542b\u307e\u308c\u308b\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Electric_Power_Consumption\"><\/span>\u96fb\u529b\u6d88\u8cbb\u91cf<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u96fb\u529b\u6d88\u8cbb\u306e\u4f4e\u6e1b\u306f\u3001EAF\u3092\u3088\u308a\u7d4c\u6e08\u7684\u306b\u3059\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u30b9\u30c6\u30c3\u30d7\u3067\u3042\u308b\u3002\u6700\u65b0\u306eEAF\u306f\u3001\u3088\u308a\u30a8\u30cd\u30eb\u30ae\u30fc\u52b9\u7387\u306e\u9ad8\u3044\u30d7\u30ed\u30bb\u30b9\u3092\u5f97\u308b\u305f\u3081\u306b\u5909\u5727\u5668\u3068\u96fb\u529b\u5236\u5fa1\u30b7\u30b9\u30c6\u30e0\u3092\u7d44\u307f\u8fbc\u3093\u3067\u3044\u308b\u305f\u3081\u3001\u5168\u4f53\u7684\u306a\u30b3\u30b9\u30c8\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Energy_Consumption\"><\/span>\u30a8\u30cd\u30eb\u30ae\u30fc\u6d88\u8cbb<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u6700\u8fd1\u3067\u306f\u3001\u7089\u306b\u5165\u308b\u524d\u306e\u9ad8\u6e29\u306e\u30b9\u30af\u30e9\u30c3\u30d7\u304b\u3089\u71b1\u3092\u53d6\u308a\u51fa\u3059\u306a\u3069\u3001\u30a8\u30cd\u30eb\u30ae\u30fc\u4f7f\u7528\u91cf\u3092\u7bc0\u7d04\u3059\u308b\u305f\u3081\u306e\u65b0\u3057\u3044\u69d8\u3005\u306a\u65b9\u6cd5\u304c\u63a1\u7528\u3055\u308c\u3066\u3044\u308b\u3002\u4e88\u71b1\u306f\u6642\u9593\u3068\u30a8\u30cd\u30eb\u30ae\u30fc\u306e\u7bc0\u7d04\u306b\u3082\u306a\u308b\u305f\u3081\u3001\u3088\u308a\u77ed\u6642\u9593\u3067\u8fc5\u901f\u306a\u6eb6\u89e3\u3092\u5b9f\u73fe\u3057\u3001\u3088\u308a\u6301\u7d9a\u53ef\u80fd\u306a\u751f\u7523\u30d7\u30ed\u30bb\u30b9\u3092\u78ba\u7acb\u3057\u3066\u3044\u308b\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Safety_and_Explosion-Proof_Performance\"><\/span>\u5b89\u5168\u6027\u3068\u9632\u7206\u6027\u80fd<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u307e\u305f\u3001\u30ac\u30b9\u76e3\u8996\u30b7\u30b9\u30c6\u30e0\u3084\u9632\u7206\u8a2d\u8a08\u306a\u3069\u3001\u6700\u65b0\u306eEAF\u306b\u306f\u5f37\u5316\u3055\u308c\u305f\u5b89\u5168\u6a5f\u80fd\u304c\u8ffd\u52a0\u3055\u308c\u3066\u3044\u308b\u3002\u5b89\u5168\u6027\u3092\u6700\u512a\u5148\u3059\u308b\u305f\u3081\u3001\u64cd\u696d\u4e2d\u306e\u4e8b\u6545\u30ea\u30b9\u30af\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u305f\u3081\u306e\u65b0\u3057\u3044\u57fa\u6e96\u3082\u5c0e\u5165\u3055\u308c\u3066\u3044\u308b\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Electric_Arc_Furnace_Advanced_Rocketry\"><\/span>\u96fb\u6c17\u7089 \u5148\u9032\u30ed\u30b1\u30c3\u30c8\u5de5\u5b66<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u96fb\u6c17\u30a2\u30fc\u30af\u7089\u306f\u3001EAF\u6280\u8853\u304b\u3089\u5b87\u5b99\u3078\u306e\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u3001\u9ad8\u5ea6\u306a\u30ed\u30b1\u30c3\u30c8\u306e\u305f\u3081\u306e\u30a4\u30bd\u304c\u691c\u8a0e\u3055\u308c\u3066\u3044\u308b\u3002\u4f8b\u3048\u3070\u3001\u96fb\u6c17\u30a2\u30fc\u30af\u3092\u63a8\u9032\u3084\u6750\u6599\u52a0\u5de5\u306b\u4f7f\u7528\u3057\u305f\u308a\u3001\u7121\u91cd\u529b\u72b6\u614b\u3067\u306e\u4ed6\u306e\u88fd\u9020\u5de5\u7a0b\u306b\u4f7f\u7528\u3057\u305f\u308a\u3059\u308b\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"FAQS\"><\/span>\u3088\u304f\u3042\u308b\u8cea\u554f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>\u96fb\u6c17\u7089\u306e\u96fb\u6c17\u4f7f\u7528\u91cf\u306f\uff1f<\/strong><\/p>\n<p>\u96fb\u6c17\u30a2\u30fc\u30af\u7089\u306f\u591a\u304f\u306e\u96fb\u529b\u3092\u6d88\u8cbb\u3057\u3001\u901a\u5e38\u3001\u92fc\u92441\u30c8\u30f3\u3092\u6eb6\u304b\u3059\u306e\u306b\u7d04500\u30ad\u30ed\u30ef\u30c3\u30c8\u6642\uff08kWh\uff09\u306e\u96fb\u529b\u3092\u6d88\u8cbb\u3059\u308b\u3002\u3057\u304b\u3057\u3001\u3053\u306e\u6d88\u8cbb\u91cf\u306f\u3001\u88c5\u5165\u91d1\u5c5e\u3001\u7089\u306e\u5bb9\u91cf\u3001\u751f\u7523\u6280\u8853\u306b\u3088\u3063\u3066\u7570\u306a\u308b\u3002<\/p>\n<p><strong>\u96fb\u6c17\u7089\u306e\u30c0\u30b9\u30c8\u306f\u6709\u5bb3\u5ec3\u68c4\u7269\u3067\u3059\u304b\uff1f<\/strong><\/p>\n<p>\u305d\u3046\u3001EAF\u306e\u30c0\u30b9\u30c8\u306f\u925b\u3001\u4e9c\u925b\u3001\u30ca\u30c8\u30ea\u30a6\u30e0\u306a\u3069\u306e\u91cd\u91d1\u5c5e\u9178\u5316\u7269\u3092\u542b\u3093\u3067\u304a\u308a\u3001\u6c5a\u67d3\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002\u3057\u304b\u3057\u3001\u6c5a\u67d3\u3092\u6e1b\u3089\u3059\u305f\u3081\u306b\u3001\u88fd\u9244\u6240\u3067\u306f\u30c0\u30b9\u30c8\u3092\u518d\u5229\u7528\u3059\u308b\u305f\u3081\u306e\u30ea\u30b5\u30a4\u30af\u30eb\u6280\u8853\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>\u7d50\u8ad6<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u4eca\u65e5\u3001\u96fb\u6c17\u30a2\u30fc\u30af\u7089\u306f\u8fd1\u4ee3\u7684\u306a\u88fd\u9244\u306e\u4e3b\u529b\u3068\u3057\u3066\u6d3b\u8e8d\u3057\u3066\u3044\u308b\u3002\u3053\u306e\u65b9\u6cd5\u3067\u306f\u3001\u96fb\u6c17\u30a2\u30fc\u30af\u304c\u52b9\u7387\u7684\u306b\u9244\u30b9\u30af\u30e9\u30c3\u30d7\u3092\u6eb6\u89e3\u30fb\u7cbe\u932c\u3059\u308b\u305f\u3081\u3001\u30ea\u30b5\u30a4\u30af\u30eb\u3084\u6301\u7d9a\u53ef\u80fd\u306a\u9244\u92fc\u751f\u7523\u65b9\u6cd5\u306b\u6700\u9069\u3067\u3059\u3002EAF\u3001AC EAF\u3001DC\u7089\u3001\u30b5\u30d6\u30de\u30fc\u30b8\u96fb\u6c17\u30a2\u30fc\u30af\u7089\u306a\u3069\u3001\u7528\u9014\u306b\u5fdc\u3058\u3066\u3055\u307e\u3056\u307e\u306a\u30bf\u30a4\u30d7\u304c\u3042\u308a\u307e\u3059\u3002\u4f7f\u7528\u65b9\u6cd5\u3092\u6700\u9069\u5316\u3059\u308b\u305f\u3081\u3001\u7089\u30b7\u30a7\u30eb\u3001\u8010\u706b\u7269\u30e9\u30a4\u30cb\u30f3\u30b0\u3001\u88c5\u5165\u30b7\u30b9\u30c6\u30e0\u3001\u51b7\u5374\u30b7\u30b9\u30c6\u30e0\u306a\u3069\u306e\u7089\u8a2d\u8a08\u90e8\u54c1\u304c\u3042\u308a\u307e\u3059\u3002\u4e8c\u9178\u5316\u70ad\u7d20\u6392\u51fa\u91cf\u304c\u5c11\u306a\u304f\u3001\u591a\u304f\u306e\u6750\u6599\u3092\u52b9\u7387\u7684\u304b\u3064\u67d4\u8edf\u306b\u30ea\u30b5\u30a4\u30af\u30eb\u3067\u304d\u308b\u306a\u3069\u3001\u96fb\u6c17\u5f0fEAF\u7089\u304c\u63d0\u4f9b\u3059\u308b\u30e1\u30ea\u30c3\u30c8\u306f\u6570\u591a\u304f\u3042\u308a\u307e\u3059\u3002\u6700\u65b0\u306e\u6280\u8853\u3084\u30a4\u30ce\u30d9\u30fc\u30b7\u30e7\u30f3\u306e\u767a\u5c55\u306b\u4f34\u3044\u3001\u96fb\u6c17\u7089\u306f\u52b9\u7387\u6027\u3001\u5b89\u5168\u6027\u3001\u6301\u7d9a\u53ef\u80fd\u6027\u306e\u9762\u3067\u9032\u5316\u3092\u7d9a\u3051\u3066\u304a\u308a\u3001\u4e16\u754c\u4e2d\u306e\u9244\u92fc\u7523\u696d\u306b\u4e0d\u53ef\u6b20\u306a\u5b58\u5728\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Electric arc furnaces are very important in industrial steelmaking. More than 95% of electric steel is made by electric arc furnaces. Let&#8217;s get started In this blog, you will gain insight into how an electric arc furnace works, its components and benefits, and the important electric arc furnace materials used, as well as how electric arc furnaces compare to other types of furnaces. What\u00a0Is an Electric Arc Furnace (EAF)? Electric Arc Furnace (EAF) is a furnace that melts metal in electric arc with high temperature, especially for steel melting. The group of EAF Electrodes generate an electric arc that produces heat and melts charge metal.\u00a0Compared to coal-fired blast furnaces, year [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":6819,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[62],"tags":[],"class_list":["post-6796","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 v25.3) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Electric Arc Furnace: Everything You Need to Know<\/title>\n<meta name=\"description\" content=\"Electric Arc Furnace (EAF) is a furnace that melts metal in electric arc with high temperature, especially for steel melting.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" 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