{"id":2872,"date":"2023-07-08T08:52:46","date_gmt":"2023-07-07T23:52:46","guid":{"rendered":"https:\/\/jfs.or.jp\/jfs-cs\/?p=2872"},"modified":"2023-07-08T08:52:46","modified_gmt":"2023-07-07T23:52:46","slug":"fe-cast-impurities-002","status":"publish","type":"post","link":"https:\/\/jfs.or.jp\/jfs-cs\/fe-cast-impurities-002\/","title":{"rendered":"\u9291\u9244\u92f3\u7269\u3068\u4e0d\u7d14\u7269\u306e\u5f71\u97ff\u3000\u305d\u306e\uff12\u3000\u65e5\u672c\u92f3\u9020\u5354\u4f1a\u7de8\u3000\u92f3\u9020Q\uff06A\u96c6"},"content":{"rendered":"<p>\u65e5\u672c\u92f3\u9020\u5354\u4f1a\u306e\u6280\u8853\u90e8\u4f1a\u304c\u307e\u3068\u3081\u305f\u3001\u300c\u92f3\u9244\u92f3\u7269\u88fd\u9020\u73fe\u5834\u306e Q&amp;A\u300d\uff08\u56f3\u66f8\uff09\u3068\u305d\u306e\u7d39\u4ecbHP\uff08PDF\uff09\u3082\u53c2\u8003\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h2>\u65e5\u672c\u92f3\u9020\u5354\u4f1a\u7de8\uff1a\u92f3\u9244\u92f3\u7269\u88fd\u9020\u73fe\u5834\u306e Q&amp;A<\/h2>\n<p><a href=\"https:\/\/foundry.jp\/bukai\/wp-content\/uploads\/2014\/01\/19c3d2b9c1523d50c5900e2a2bc2e5f1.pdf\">https:\/\/foundry.jp\/bukai\/wp-content\/uploads\/2014\/01\/19c3d2b9c1523d50c5900e2a2bc2e5f1.pdf<\/a><\/p>\n<div>\u4e00\u822c\u793e\u56e3\u6cd5\u4eba\u65e5\u672c\u92f3\u9020\u5354\u4f1a\u3067\u306f\u524d\u8eab\u306e\u65e7\u793e\u56e3\u6cd5\u4eba\u65e5\u672c\u92f3\u7269\u5de5\u696d\u4f1a\u5f53\u6642\u304b\u3089\u9577\u304d\u306b\u308f\u305f\u308a\u3001\u73fe\u5834\u6280\u8853\u8005\u306e\u6280\u8853\u529b\u306e\u5411\u4e0a\u3092\u76ee\u7684\u306b\u300c\u92f3\u9020\u6280\u8853\u7814\u4fee\u4f1a\u300d\u3092\u958b\u50ac\u3057\u3066\u307e\u3044\u308a\u307e\u3057\u305f\u3002\u3053\u306e\u7814\u4fee\u4f1a\u3067\u306f\u3001\u901a\u5e38\u306e\u7814\u4fee\u4f1a\u3068\u7570\u306a\u308a\u3001\u73fe\u5834\u304b\u3089\u306e\u69d8\u3005\u306a\u8cea\u554f\u306b\u5bfe\u3057\u3066\u8b1b\u5e2b\u304c\u56de\u7b54\u3059\u308b\u6642\u9593\u3092\u8a2d\u3051\u3066\u3044\u307e\u3057\u305f\u3002\u305d\u3053\u3067\u306f\u3001\u305f\u3044\u3078\u3093\u591a\u304f\u306e\u8cea\u554f\u304c\u51fa\u3055\u308c\u3001\u5404\u4e8b\u696d\u6240\u3084\u73fe\u5834\u3067\u540c\u3058\u3088\u3046\u306a\u554f\u984c\u3001\u8ab2\u984c\u3092\u62b1\u3048\u306a\u304c\u3089\u3001\u3072\u3068\u308a\u3067\u60a9\u307f\u82e6\u3057\u3093\u3067\u3044\u308b\u73fe\u5834\u306e\u92f3\u9020\u6280\u8853\u8005\u306e\u59ff\u304c\u898b\u3048\u3066\u3044\u307e\u3057\u305f\u3002<\/div>\n<div>\u3053\u306e\u3088\u3046\u306a\u7d4c\u7def\u304b\u3089\u3001\u92f3\u9020\u6280\u8853\u7814\u4fee\u4f1a\u3067\u8b1b\u5e2b\u3092\u3055\u308c\u305f\u6545\u5712 \u6e05\u898b\u5148\u751f\u3092\u306f\u3058\u3081\u3068\u3057\u3066\u3001\u591a\u304f\u306e\u5148\u751f\u65b9\u304b\u3089\u3001\u300c\u6280\u8853\u30fb\u6280\u80fd\u300d\u306e\u6b63\u3057\u3044\u4f1d\u627f\u3068\u3057\u3066\u3001\u3053\u306e\u8cb4\u91cd\u306a\u751f\u306e\u60c5\u5831\u3092\u92f3\u9020\u306b\u643a\u308f\u308b\u65b9\u3005\u306b\u5f79\u7acb\u3066\u3066\u3044\u305f\u3060\u304f\u305f\u3081\u306b\u300cQ&amp;A\u300d\u96c6\u3092\u7de8\u7e82\u3057\u305f\u3044\u3068\u3044\u3046\u58f0\u304c\u3042\u304c\u308a\u3001\u300cQ&amp;A \u7de8\u96c6\u59d4\u54e1\u4f1a\u300d\u3092\u65b0\u305f\u306b\u7acb\u3061\u4e0a\u3052\u3001\u7d04 3 \u5e74\u306e\u6b73\u6708\u3092\u304b\u3051\u3066\u3088\u3046\u3084\u304f\u520a\u884c\u3055\u308c\u308b\u306b\u3044\u305f\u3063\u305f\u3082\u306e\u3067\u3059\u3002<\/div>\n<div>\u00a0<\/div>\n<div>\u672c\u66f8\u306f\u3001\u3053\u308c\u307e\u3067\u306b\u958b\u50ac\u3055\u308c\u305f\u73fe\u5834\u6280\u8853\u8005\u306e\u305f\u3081\u306e\u92f3\u9020\u6280\u8853\u7814\u4fee\u4f1a\u306b\u304a\u3044\u3066\u3001\u77e5\u8b58\u3068\u7d4c\u9a13\u304c\u8c4a\u5bcc\u306a\u8b1b\u5e2b\u306e\u65b9\u3005\u304c\u3001\u56de\u7b54\u3055\u308c\u3066\u304d\u305f 800 \u554f\u4ee5\u4e0a\u306e\u300cQ&amp;A\u300d\u306e\u4e2d\u304b\u3089\u3001\u53b3\u9078\u3057\u305f\u7d04 500 \u554f\u306e\u8a2d\u554f\u306b\u5bfe\u3057\u3066\u3001\u92f3\u9020\u73fe\u5834\u3067\u306e\u5b9f\u52d9\u306b\u5145\u5206\u306b\u6d3b\u7528\u3067\u304d\u308b\u5185\u5bb9\u306b\u518d\u7de8\u96c6\u3044\u305f\u3057\u307e\u3057\u305f\u3002<\/div>\n<div>\u00a0<\/div>\n<div>\u672c\u66f8\u306b\u306f\u3001\u985e\u4f3c\u3057\u305f\u8cea\u554f\u304c\u305f\u304f\u3055\u3093\u3042\u308a\u3001\u305d\u308c\u3060\u3051\u92f3\u7269\u9020\u308a\u306e\u96e3\u3057\u3055\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u305d\u306e\u56de\u7b54\u3082\u7740\u773c\u70b9\u3092\u5909\u3048\u3066\u3001\u3067\u304d\u308b\u3060\u3051\u89e3\u308a\u3084\u3059\u304f\u4e01\u5be7\u306b\u89e3\u8aac\u3057\u3066\u3044\u307e\u3059\u3002\u5fae\u5999\u306a\u8a00\u8449\u306e\u8868\u73fe\u3092\u8aad\u307f\u53d6\u3063\u3066\u3044\u305f\u3060\u304d\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/div>\n<div>\u307e\u305f\u3001\u672c\u66f8\u306f\u3001\u92f3\u9244\u92f3\u7269\u306e\u5168\u5206\u91ce\u306b\u308f\u305f\u308b\u69d8\u3005\u306a\u7591\u554f\u306b\u5bfe\u3057\u3066\u3001\u56de\u7b54\u3060\u3051\u3067\u306a\u304f\u3001\u89e3\u8aac\u3082\u3057\u3066\u3044\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u672c\u66f8\u3092\u719f\u8aad\u3059\u308b\u3053\u3068\u306f\u3001\u7686\u69d8\u306b\u3068\u3063\u3066\u3082\u5927\u5909\u52c9\u5f37\u306b\u306a\u308b\u3082\u306e\u3068\u4fe1\u3058\u307e\u3059\u3002<\/div>\n<div>\u540c\u3058\u92f3\u7269\u88fd\u54c1\u3092\u9020\u308b\u305f\u3081\u306b 100 \u793e 100 \u7a2e\u306e\u92f3\u9020\u65b9\u6848\u304c\u3042\u308b\u3068\u805e\u304d\u307e\u3059\u3002\u3064\u307e\u308a\u3001\u81ea\u5206\u306e\u5de5\u5834\u3084\u81ea\u5206\u306e\u8077\u5834\u306b\u5408\u3063\u305f\u7b54\u3048\u304c\u3042\u308b\u7b48\u3067\u3059\u3002\u672c\u66f8\u306b\u3088\u3063\u3066\u3001\u305d\u306e\u7b54\u3048\u3092\u5f15\u304d\u51fa\u3057\u3066\u3044\u305f\u3060\u3051\u308c\u3070\u5e78\u3044\u306b\u601d\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u672c\u66f8\u306e\u56de\u7b54\u3092\u305d\u306e\u307e\u307e\u9d5c\u5451\u307f\u306b\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u81ea\u5206\u306e\u88fd\u9020\u73fe\u5834\u306b\u5408\u3046\u3088\u3046\u306b\u30a2\u30ec\u30f3\u30b8\u3057\u3066\u6d3b\u7528\u3057\u3001\u5fdc\u7528\u3057\u3066\u3044\u305f\u3060\u304d\u3051\u308c\u3070\u3001\u3055\u3089\u306a\u308b\u767a\u5c55\u304c\u671b\u3081\u308b\u3082\u306e\u3068\u601d\u3044\u307e\u3059\u3002<\/div>\n<div>\u00a0<\/div>\n<div style=\"text-align: right;\">\u5e73\u6210 25 \u5e74 12 \u6708<\/div>\n<div style=\"text-align: right;\">\u4e00\u822c\u793e\u56e3\u6cd5\u4eba \u65e5\u672c\u92f3\u9020\u5354\u4f1a<\/div>\n<div style=\"text-align: right;\">\u6280\u8853\u90e8\u4f1a\u90e8\u4f1a\u9577 \u658e\u85e4 \u52dd\u5e83<\/div>\n<div>\u00a0<\/div>\n<div>\u00a0<\/div>\n<div>\u2015\u672c\u66f8\u306e\u4f7f\u3044\u65b9\u2015<\/div>\n<div>(1) \u92f3\u9244\u92f3\u9020\u73fe\u5834\u3067\u306e\u7591\u554f\u306e\u89e3\u6c7a<\/div>\n<div>\u672c\u66f8\u306f\u3001\u92f3\u9244\u92f3\u9020\u73fe\u5834\u3067\u306e\u4f5c\u696d\u306b\u304a\u3044\u3066\u3001\u751f\u3058\u305f\u7591\u554f\u306b\u5bfe\u3057\u3066\u3001\u5c02\u9580\u306e\u8b1b\u5e2b\u306e\u5148\u751f\u65b9\u304c\u3054\u81ea\u5206\u306e\u7d4c\u9a13\u3068\u5e45\u5e83\u3044\u77e5\u8b58\u3092\u99c6\u4f7f\u3057\u3066\u56de\u7b54\u3055\u308c\u305f\u3082\u306e\u3092\u53d6\u308a\u307e\u3068\u3081\u305f\u3082\u306e\u3067\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u76ee\u6b21\u306f\u3001\u8cea\u554f\u8005\u304c\u8cea\u554f\u7528\u7d19\u306b\u8a18\u8f09\u3057\u3066\u304d\u305f\u5185\u5bb9\u3092\u6975\u529b\u518d\u73fe\u3057\u3066\u3044\u307e\u3059\u3002\u5834\u5408\u306b\u3088\u3063\u3066\u306f\u3001\u8cea\u554f\u8005\u306e\u88dc\u8db3\u8aac\u660e\u3082\u3044\u308c\u3066\u3044\u307e\u3059\u3002<\/div>\n<div>\u76ee\u6b21\u306e\u4e2d\u304b\u3089\u7686\u3055\u3093\u306e\u7591\u554f\u306b\u3042\u3046\u3082\u306e\u304c\u3042\u308c\u3070\u3001\u305d\u306e\u56de\u7b54\u3092\u719f\u8aad\u3055\u308c\u3066\u3001\u53c2\u8003\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u307e\u305f\u3001\u6bd4\u8f03\u7684\u540c\u3058\u5185\u5bb9\u306e\u3082\u306e\u3067\u3082\u5225\u306e\u8cea\u554f\u3068\u3057\u3066\u3042\u3048\u3066\u53d6\u308a\u4e0a\u3052\u305f\u3082\u306e\u3082\u3042\u308a\u307e\u3059\u3002\u540c\u3058\u3088\u3046\u306a\u8cea\u554f\u3067\u3082\u898b\u65b9\u3092\u5909\u3048\u305f\u56de\u7b54\u3068\u3057\u3066\u53c2\u8003\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/div>\n<div>\u00a0<\/div>\n<div>\u00a0<\/div>\n<h2>\u3053\u306e\u4e2d\u3067\u3001\u4e0d\u7d14\u7269\u95a2\u4fc2\u9805\u76ee\u3068\u3057\u3066\u306f\u4e0b\u8a18\u90e8\u5206\u304c\u3042\u308a\u307e\u3059\u3002<\/h2>\n<h3>2.4 \u5730\u91d1\u30fb\u539f\u6750\u6599<\/h3>\n<h4>2.4.1 \u4e3b\u8981\u6750\u6599 2.4.1 \u4e3b\u8981\u6750\u6599<\/h4>\n<div>Q133\uff1a\u30b9\u30af\u30e9\u30c3\u30d7\u4e2d\u306e Zn\u3001Mn\u3001Mo \u7b49\u306e\u5897\u52a0\u306b\u3088\u308b\u92f3\u7269\u54c1\u8cea\u3078\u306e\u5f71\u97ff\u3068\u5bfe\u7b56<\/div>\n<div>Q134\uff1a\u6eb6\u89e3\u539f\u6750\u6599\u3068\u3057\u3066\u92fc\u5c51\u306e\u914d\u5408\u5272\u5408\u3092\u5897\u3084\u3057\u305f\u5834\u5408\u306b\u751f\u3058\u308b\u4e0d\u5177\u5408\u3068\u305d\u306e\u5bfe\u7b56<\/div>\n<div>Q135\uff1a\u30c0\u30e9\u30a4\u7c89\u3092\u4f7f\u7528\u3059\u308b\u4e0a\u3067\u306e\u8af8\u554f\u984c<\/div>\n<h4>2.4.2 \u5408\u91d1\u9244 2.4.2 \u5408\u91d1\u9244 (FeSi\u3001FeMn \u306a\u3069)<\/h4>\n<div>Q136\uff1a\u9ad8 Mn \u92fc\u677f\u30b9\u30af\u30e9\u30c3\u30d7\u306e\u52d5\u5411<\/div>\n<div>Q137\uff1a\u88fd\u54c1\u306b\u554f\u984c\u3092\u751f\u3058\u306a\u3044 FCD500 \u306e Mn \u542b\u6709\u91cf\u306e\u8a31\u5bb9\u5024\u306f\uff1f<\/div>\n<div>Q138\uff1a\u56de\u53ce\u3057\u305f FCD450 \u306e\u623b\u308a\u5c51\u3092\u305d\u306e\u307e\u307e\u518d\u6eb6\u89e3\u3059\u308c\u3070\u3001\u307e\u305f FCD450 \u306b\u306a\u308b\u306e\u304b\uff1f<\/div>\n<div>Q139\uff1aMn \u4f4e\u6e1b\u65b9\u6cd5(\u9178\u5316\u9244\u306e\u4f7f\u7528\u65b9\u6cd5)<\/div>\n<h4>2.4.3 \u5730\u91d1 2.4.3 \u5730\u91d1 (\u30b9\u30af\u30e9\u30c3\u30d7) \u306e\u6c5a\u67d3<\/h4>\n<div>Q140\uff1a\u30b9\u30af\u30e9\u30c3\u30d7\u6c5a\u67d3\u306e\u73fe\u72b6\u3068 FCD \u306b\u53ca\u307c\u3059\u5f71\u97ff<\/div>\n<h4>2.4.4 \u305d\u306e\u4ed6\u00a0<\/h4>\n<div>Q141\uff1a\u6eb6\u89e3\u539f\u6750\u6599\u306e\u9ad8\u9a30\u306b\u3088\u308b\u539f\u4fa1\u4f4e\u6e1b\u7b56<\/div>\n<div>Q142\uff1a\u6eb6\u6e6f\u306e\u9178\u5316\u819c\u4f4e\u6e1b\u65b9\u6cd5 (\u30c9\u30ed\u30b9\u5bfe\u7b56\u3092\u542b\u3080)<\/div>\n<div>Q143\uff1a\u539f\u6750\u6599\u3084\u526f\u8cc7\u6750\u306e\u9ad8\u9a30\u3078\u306e\u5bfe\u51e6\u65b9\u6cd5(\u4f7f\u7528\u91cf\u524a\u6e1b)<\/div>\n<div>Q144\uff1a\u6cb9\u5206\u306e\u591a\u3044\u92fc\u5c51\u3042\u308b\u3044\u306f\u30c0\u30e9\u30a4\u7c89\u4f7f\u7528\u306b\u3088\u308b\u7089\u4f53\u53ca\u3073\u6eb6\u6e6f\u3078\u306e\u5f71\u97ff<\/div>\n<div>Q145\uff1a\u30d5\u30a1\u30a4\u30e4\u30e9\u30a4\u30c8\u00a0<\/div>\n<div>\u00a0<\/div>\n<div>\u00a0<\/div>\n<div>\u00a0<\/div>\n<h3>\uff1c\u5185\u5bb9\u306e\u7d39\u4ecb\u4f8b\uff1e<\/h3>\n<div>Q037\uff1a\u7403\u72b6\u5316\u4e0d\u826f\u306e\u539f\u56e0\u3068\u5bfe\u7b56 \uff1a\u7403\u72b6\u5316\u4e0d\u826f\u306e\u539f\u56e0\u3068\u5bfe\u7b56<br \/>\n\uff0d\u56de\u7b54\uff0d<br \/>\n\u9ed2\u925b\u7403\u72b6\u5316\u963b\u5bb3\u5143\u7d20\u3068\u3057\u3066\u3001\u7b2c 1 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