{"id":2248,"date":"2021-08-09T13:45:34","date_gmt":"2021-08-09T13:45:34","guid":{"rendered":"https:\/\/wldstainless.com\/?p=2248"},"modified":"2021-08-09T13:46:53","modified_gmt":"2021-08-09T13:46:53","slug":"how-the-alloying-element-affect-the-stainless-steel","status":"publish","type":"post","link":"https:\/\/wldstainless.com\/ja\/how-the-alloying-element-affect-the-stainless-steel\/","title":{"rendered":"\u5408\u91d1\u5143\u7d20\u306f\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306b\u3069\u306e\u3088\u3046\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059\u304b?"},"content":{"rendered":"<p>\u5316\u5b66\u6210\u5206\u306f\u3001\u92fc\u306e\u5fae\u7d30\u69cb\u9020\u3001\u6a5f\u68b0\u7684\u6027\u8cea\u3001\u7269\u7406\u7684\u6027\u8cea\u3001\u8010\u98df\u6027\u306b\u5927\u304d\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059\u3002\u30af\u30ed\u30e0\u3001\u30e2\u30ea\u30d6\u30c7\u30f3\u3001\u30cb\u30c3\u30b1\u30eb\u306a\u3069\u306e\u5408\u91d1\u5143\u7d20\u306f\u3001\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u683c\u5b50\u306e\u9802\u70b9\u89d2\u3068\u7acb\u65b9\u4f53\u306e6\u3064\u306e\u8fba\u306e\u4e2d\u5fc3\u3092\u7f6e\u304d\u63db\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u9244\u3001\u70ad\u7d20\u3001\u7a92\u7d20\u306f\u3001\u4f53\u7a4d\u304c\u5c0f\u3055\u3044\u305f\u3081\u683c\u5b50\u539f\u5b50\u9593\u306e\u9699\u9593\uff08\u30ae\u30e3\u30c3\u30d7\u4f4d\u7f6e\uff09\u306b\u4f4d\u7f6e\u3057\u3001\u683c\u5b50\u306b\u5927\u304d\u306a\u6b6a\u307f\u3092\u751f\u307f\u51fa\u3059\u305f\u3081\u3001\u6709\u52b9\u306a\u786c\u5316\u5143\u7d20\u306b\u306a\u308a\u307e\u3059\u3002\u7570\u306a\u308b\u5408\u91d1\u5143\u7d20\u306f\u92fc\u306e\u7279\u6027\u306b\u7570\u306a\u308b\u5f71\u97ff\u3092\u53ca\u307c\u3057\u3001\u6642\u306b\u306f\u6709\u76ca\u3067\u6642\u306b\u306f\u6709\u5bb3\u3067\u3059\u3002\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7cfb\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u4e3b\u306a\u5408\u91d1\u5143\u7d20\u306b\u306f\u3001\u6b21\u306e\u52b9\u679c\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Cr<\/strong><\/p>\n<p>\u30af\u30ed\u30e0\u306f\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3092\u300c\u9306\u3073\u306a\u3044\u300d\u3082\u306e\u306b\u3059\u308b\u5408\u91d1\u5143\u7d20\u3067\u3059\u3002\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u7279\u6709\u306e\u8868\u9762\u4e0d\u52d5\u614b\u819c\u3092\u5f62\u6210\u3059\u308b\u306b\u306f\u3001\u5c11\u306a\u304f\u3068\u308210.5%\u306e\u30af\u30ed\u30e0\u304c\u5fc5\u8981\u3067\u3059\u3002\u4e0d\u52d5\u614b\u819c\u306f\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3092\u8150\u98df\u6027\u6c34\u3001\u3055\u307e\u3056\u307e\u306a\u9178\u6027\u6eb6\u6db2\u3001\u3055\u3089\u306b\u306f\u9ad8\u6e29\u30ac\u30b9\u8150\u98df\u306e\u5f37\u3044\u9178\u5316\u306b\u52b9\u679c\u7684\u306b\u8010\u3048\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30af\u30ed\u30e0\u542b\u6709\u91cf\u304c10.5%\u3092\u8d85\u3048\u308b\u3068\u3001\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u8010\u98df\u6027\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002 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href=\"https:\/\/wldstainless.com\/materials\/austenitic-stainless-steel\/304-304l-stainless-steel\/\">304\u30b9\u30c6\u30f3\u30ec\u30b9<\/a>\u3001\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u306b\u5fc5\u8981\u306a\u6a5f\u68b0\u7684\u7279\u6027\u3001\u5f37\u5ea6\u3001\u976d\u6027\u3092\u4e0e\u3048\u307e\u3059\u3002\u9ad8\u6027\u80fd\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7cfb\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306b\u306f\u3001\u9ad8\u6fc3\u5ea6\u306e\u30af\u30ed\u30e0\u3068\u30e2\u30ea\u30d6\u30c7\u30f3\u304c\u542b\u307e\u308c\u3066\u304a\u308a\u3001\u92fc\u306b\u30af\u30ed\u30e0\u3084\u305d\u306e\u4ed6\u306e\u30d5\u30a7\u30e9\u30a4\u30c8\u5f62\u6210\u5143\u7d20\u3092\u3055\u3089\u306b\u8ffd\u52a0\u3059\u308b\u3068\u3001\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u69cb\u9020\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306b\u30cb\u30c3\u30b1\u30eb\u304c\u8ffd\u52a0\u3055\u308c\u307e\u3059\u3002\u7d0420%\u306e\u30cb\u30c3\u30b1\u30eb\u542b\u6709\u91cf\u3067\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u69cb\u9020\u3092\u4fdd\u8a3c\u3067\u304d\u3001\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u5fdc\u529b\u8150\u98df\u7834\u58ca\u62b5\u6297\u3092\u5927\u5e45\u306b\u5411\u4e0a\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u30cb\u30c3\u30b1\u30eb\u306f\u51b7\u9593\u5909\u5f62\u4e2d\u306e\u52a0\u5de5\u786c\u5316\u7387\u3092\u4f4e\u4e0b\u3055\u305b\u308b\u3053\u3068\u3082\u3067\u304d\u308b\u305f\u3081\u3001\u6df1\u7d5e\u308a\u3001\u30b9\u30d4\u30cb\u30f3\u30b0\u3001\u51b7\u9593\u5727\u9020\u306b\u4f7f\u7528\u3055\u308c\u308b\u5408\u91d1\u306b\u306f\u3001\u4e00\u822c\u306b\u30cb\u30c3\u30b1\u30eb\u542b\u6709\u91cf\u304c\u591a\u304f\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p><strong>\u30e2<\/strong><\/p>\n<p>\u30e2\u30ea\u30d6\u30c7\u30f3\u306f\u3001\u5869\u5316\u7269\u74b0\u5883\u306b\u304a\u3051\u308b\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u8010\u5b54\u98df\u6027\u3068\u8010\u9699\u9593\u8150\u98df\u6027\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002\u30e2\u30ea\u30d6\u30c7\u30f3\u3068\u30af\u30ed\u30e0\u3001\u7279\u306b\u7a92\u7d20\u306e\u7d44\u307f\u5408\u308f\u305b\u306b\u3088\u308a\u3001\u9ad8\u6027\u80fd\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7cfb\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u5b54\u98df\u6027\u3068\u8010\u9699\u9593\u8150\u98df\u6027\u304c\u5f37\u304f\u306a\u308a\u307e\u3059\u3002Mo\u306f\u3001\u5869\u9178\u3084\u5e0c\u786b\u9178\u306a\u3069\u306e\u9084\u5143\u74b0\u5883\u306b\u304a\u3051\u308b\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u8010\u98df\u6027\u3082\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7cfb\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u6700\u5c0f\u30e2\u30ea\u30d6\u30c7\u30f3\u542b\u6709\u91cf\u306f\u3001316\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306a\u3069\u3001\u7d042%\u3067\u3059\u3002\u5408\u91d1\u542b\u6709\u91cf\u304c\u6700\u3082\u9ad8\u3044\u9ad8\u6027\u80fd\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7cfb\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306b\u306f\u3001\u6700\u59277.5%\u306e\u30e2\u30ea\u30d6\u30c7\u30f3\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002\u30e2\u30ea\u30d6\u30c7\u30f3\u306f\u30d5\u30a7\u30e9\u30a4\u30c8\u76f8\u306e\u5f62\u6210\u306b\u5bc4\u4e0e\u3057\u3001\u76f8\u5e73\u8861\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059\u3002\u3044\u304f\u3064\u304b\u306e\u6709\u5bb3\u306a\u4e8c\u6b21\u76f8\u306e\u5f62\u6210\u306b\u95a2\u4e0e\u3057\u3001\u4e0d\u5b89\u5b9a\u306a\u9ad8\u6e29\u9178\u5316\u7269\u3092\u5f62\u6210\u3057\u3001\u9ad8\u6e29\u9178\u5316\u8010\u6027\u306b\u60aa\u5f71\u97ff\u3092\u53ca\u307c\u3059\u305f\u3081\u3001\u30e2\u30ea\u30d6\u30c7\u30f3\u542b\u6709\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u4f7f\u7528\u3092\u8003\u616e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p><strong>\uff23<\/strong><\/p>\n<p>\u70ad\u7d20\u306f\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u76f8\u3092\u5b89\u5b9a\u5316\u3057\u3001\u5f37\u5316\u3057\u307e\u3059\u3002\u70ad\u7d20\u306f\u30dc\u30a4\u30e9\u30fc\u7ba1\u306a\u3069\u306e\u9ad8\u6e29\u74b0\u5883\u3067\u4f7f\u7528\u3055\u308c\u308b\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306b\u3068\u3063\u3066\u6709\u76ca\u306a\u5143\u7d20\u3067\u3059\u304c\u3001\u5834\u5408\u306b\u3088\u3063\u3066\u306f\u8010\u98df\u6027\u306b\u60aa\u5f71\u97ff\u3092\u53ca\u307c\u3059\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u307b\u3068\u3093\u3069\u306e\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u70ad\u7d20\u542b\u6709\u91cf\u306f\u3001\u901a\u5e38\u3001\u5b9f\u884c\u53ef\u80fd\u306a\u6700\u4f4e\u30ec\u30d9\u30eb\u306b\u5236\u9650\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u6eb6\u63a5\u30b0\u30ec\u30fc\u30c9\uff08<a href=\"https:\/\/wldstainless.com\/materials\/austenitic-stainless-steel\/304-304l-stainless-steel\/\">304L<\/a>\u3001201L \u304a\u3088\u3073 316L \u306a\u3069\u306e\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u70ad\u7d20\u542b\u6709\u91cf\u306f 0.030% \u306b\u5236\u9650\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4e00\u90e8\u306e\u9ad8\u5408\u91d1\u9ad8\u6027\u80fd\u30b0\u30ec\u30fc\u30c9\u306e\u70ad\u7d20\u542b\u6709\u91cf\u306f 0.020% \u306b\u5236\u9650\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p><strong>\u3044\u3044\u3048<\/strong><\/p>\n<p>\u7a92\u7d20\u306f\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u76f8\u3092\u5b89\u5b9a\u5316\u304a\u3088\u3073\u5f37\u5316\u3057\u3001\u70ad\u5316\u7269\u306e\u92ed\u654f\u5316\u304a\u3088\u3073\u7b2c 2 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