{"id":2114,"date":"2021-03-09T09:03:34","date_gmt":"2021-03-09T09:03:34","guid":{"rendered":"https:\/\/wldstainless.com\/?p=2114"},"modified":"2021-03-09T12:46:29","modified_gmt":"2021-03-09T12:46:29","slug":"whats-18ni-maraging-steel","status":"publish","type":"post","link":"https:\/\/wldstainless.com\/ja\/whats-18ni-maraging-steel\/","title":{"rendered":"18Ni\u30de\u30eb\u30a8\u30fc\u30b8\u30f3\u30b0\u92fc\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f"},"content":{"rendered":"

\u30de\u30eb\u30a8\u30fc\u30b8\u30f3\u30b0\u92fc\u306f\u8d85\u9ad8\u5f37\u5ea6\u92fc\u306e\u4e00\u7a2e\u3067\u3001\u70ad\u7d20\u3092\u542b\u307e\u306a\u3044\u3001\u307e\u305f\u306f\u6975\u4f4e\u70ad\u7d20\u306e Fe-Ni \u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\u3092\u6bcd\u6750\u3068\u3057\u3001\u91d1\u5c5e\u5316\u5408\u7269\u3092\u6642\u52b9\u51e6\u7406\u3057\u3066\u6790\u51fa\u3055\u305b\u786c\u5316\u3055\u305b\u308b\u3082\u306e\u3067\u3059\u3002\u964d\u4f0f\u5f37\u5ea6\u304c 1400\u30011700\u30011900 MPa \u306e\u30de\u30eb\u30a8\u30fc\u30b8\u30f3\u30b0\u92fc\u30b0\u30ec\u30fc\u30c9 18Ni(200)\u300118Ni(250)\u300118Ni(300) \u92fc\u306f\u3001INCO \u304c Fe-Ni \u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\u5408\u91d1\u306b\u7570\u306a\u308b\u91cf\u306e Co\u3001Mo\u3001Ti \u3092\u6dfb\u52a0\u3057\u3066\u6642\u52b9\u786c\u5316\u3055\u305b\u308b\u3053\u3068\u3067\u5f97\u3089\u308c\u307e\u3057\u305f\u300218Ni(200) \u3068 18Ni(250) \u92fc\u9244<\/a> \u30de\u30eb\u30a8\u30fc\u30b8\u30f3\u30b0\u92fc\u306f\u3001\u30ed\u30b1\u30c3\u30c8\u30a8\u30f3\u30b8\u30f3\u306e\u30b7\u30a7\u30eb\u3084\u8d85\u9ad8\u5f37\u5ea6\u304c\u6c42\u3081\u3089\u308c\u308b\u7279\u6b8a\u306a\u7528\u9014\u306b\u6700\u521d\u306b\u9069\u7528\u3055\u308c\u307e\u3057\u305f\u3002\u30de\u30eb\u30a8\u30fc\u30b8\u30f3\u30b0\u92fc\u306e\u5f37\u5ea6\u306f\u70ad\u7d20\u3067\u306f\u306a\u304f\u3001\u91d1\u5c5e\u9593\u5316\u5408\u7269\u306e\u6790\u51fa\u306b\u3088\u3063\u3066\u751f\u3058\u307e\u3059\u3002AISI 18Ni\u92fc\u306f\u30de\u30eb\u30a8\u30fc\u30b8\u30f3\u30b0\u92fc\u306e\u4ee3\u8868\u7684\u306a\u30b0\u30ec\u30fc\u30c9\u3067\u3059\u3002\u92fc\u306e\u5f15\u5f35\u5f37\u5ea6\u306f\u6b21\u306e\u3088\u3046\u306b\u5206\u985e\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n\n\n\n\n
\u30a8\u30a4\u30b7<\/strong><\/td>\n\u5b66\u5e74<\/strong><\/td>\n\u56fd\u9023<\/strong><\/td>\n\u30a4\u30ae\u30ea\u30b9<\/strong><\/td>\n<\/tr>\n
18Ni(200)<\/td>\n\u30de\u30e9\u30b2\u30fc\u30b7\u30e7\u30f3 200<\/td>\nK92810<\/td>\n00Ni18Co8Mo3TiAl<\/td>\n<\/tr>\n
18Ni(250)<\/td>\n\u30de\u30e9\u30b2\u30fc\u30b7\u30e7\u30f3 250<\/td>\nK92890<\/td>\n00Ni18Co8Mo5TiAl<\/td>\n<\/tr>\n
18Ni(300)<\/td>\n\u30de\u30e9\u30b2\u30f3\u30b0300<\/td>\nK93120<\/td>\n00Ni18Co9Mo5TiAl<\/td>\n<\/tr>\n
18Ni(350)<\/td>\n\u30de\u30e9\u30b2\u30fc\u30b7\u30e7\u30f3 350<\/td>\nK93160<\/td>\n00Ni18Co12Mo4Ti2Al<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

18Ni\u30de\u30eb\u30a8\u30fc\u30b8\u30f3\u30b0\u92fc(MIL-S-46850D)\u306e\u5316\u5b66\u7d44\u6210<\/h3>\n\n\n\n\n\n\n\n
\u6210\u7e3e<\/strong><\/td>\n\uff23<\/strong><\/td>\n\u30b7<\/strong><\/td>\n\u30df\u30cd\u30bd\u30bf<\/strong><\/td>\n\u30dd<\/strong><\/td>\n\u30b9<\/strong><\/td>\n\u30cb<\/strong><\/td>\n\u5171\u540c<\/strong><\/td>\n\u30e2<\/strong><\/td>\n\u30c6\u30a3<\/strong><\/td>\n\u30a2\u30eb<\/strong><\/td>\n<\/tr>\n
\u30b0\u30ec\u30fc\u30c9200<\/td>\n\u22640.03<\/td>\n\u22640.10<\/td>\n\u22640.10<\/td>\n\u22640.01<\/td>\n\u22640.01<\/td>\n17.0~19.0<\/td>\n8.0~9.0<\/td>\n3.0~3.5<\/td>\n0.15~0.25<\/td>\n0.05~0.15<\/td>\n<\/tr>\n
\u30b0\u30ec\u30fc\u30c9250<\/td>\n\u22640.03<\/td>\n\u22640.10<\/td>\n\u22640.10<\/td>\n\u22640.01<\/td>\n\u22640.01<\/td>\n17.0~19.0<\/td>\n7.0~8.5<\/td>\n4.6~5.2<\/td>\n0.3~0.5<\/td>\n0.05~0.15<\/td>\n<\/tr>\n
\u30b0\u30ec\u30fc\u30c9300<\/p>\n

&300A<\/td>\n

\u22640.03<\/td>\n\u22640.10<\/td>\n\u22640.10<\/td>\n\u22640.01<\/td>\n\u22640.01<\/td>\n18.0~19.0<\/td>\n8.5~9.5<\/td>\n4.6~5.2<\/td>\n0.5~0.8<\/td>\n0.05~0.15<\/td>\n<\/tr>\n
\u30b0\u30ec\u30fc\u30c9350<\/td>\n\u22640.03<\/td>\n\u22640.10<\/td>\n\u22640.10<\/td>\n\u22640.01<\/td>\n\u22640.01<\/td>\n18.0~19.0<\/td>\n11.5~12.5<\/td>\n4.6~5.2<\/td>\n1.3~1.6<\/td>\n0.05~0.15<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u56fa\u6eb6\u5f8c\u300118Ni \u92fc\u9244<\/a> 28\uff5e30HRC\u306e\u786c\u5ea6\u3092\u6301\u3064\u8d85\u4f4e\u70ad\u7d20\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\u3092\u5f62\u6210\u3057\u307e\u3059\u3002\u6642\u52b9\u51e6\u7406\u5f8c\u3001\u3055\u307e\u3056\u307e\u306a\u91d1\u5c5e\u9593\u5316\u5408\u7269\u306e\u6eb6\u89e3\u3068\u6c88\u6bbf\u306b\u3088\u308a\u6642\u52b9\u786c\u5316\u3057\u307e\u3059\u3002\u786c\u5ea6\u306f50HRC\u307e\u3067\u5897\u52a0\u3057\u307e\u3059\u300218Ni\u92fc\u306e\u512a\u308c\u305f\u7279\u6027\u306f\u3001\u8d85\u9ad8\u5f37\u5ea6\u3068\u9ad8\u786c\u5ea6\u306e\u6761\u4ef6\u4e0b\u3067\u3082\u3001\u512a\u308c\u305f\u976d\u6027\u3068\u9ad8\u3044\u7834\u58ca\u976d\u6027\u3092\u5099\u3048\u3066\u3044\u308b\u3053\u3068\u3067\u3059\u3002\u540c\u6642\u306b\u3001\u51b7\u9593\u786c\u5316\u304c\u306a\u304f\u3001\u6642\u52b9\u71b1\u51e6\u7406\u306b\u3088\u308b\u5909\u5f62\u304c\u5c0f\u3055\u304f\u3001\u6eb6\u63a5\u6027\u80fd\u304c\u826f\u597d\u3067\u3001\u91d1\u5c5e\u8868\u9762\u3092\u7a92\u5316\u51e6\u7406\u3067\u304d\u307e\u3059\u3002<\/p>\n

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