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金属学报(英文版) 1999
EFFECT OF AUSTENITIZING TEMPERATURE ON STRUCTURE AND MECHANICAL PROPERTIES OF 23NiCo ALLOYKeywords: secondary hardening,23 NiCo alloy,austenitizingtemperature Abstract: １．Ｉｎｔｒｏｄｕｃｔｉｏｎ２３ＮｉＣｏ，ＣｏＮｉａｌｌｏｙｓｔｅｅｌ，ｓｔｒｅｎｇｔｈｅｎｅｄｂｙＣ，Ｃｒ，ａｎｄＭｏ，ｈａｓａｎｏｕｔｓｔａｎｄｉｎｇｃｏｍｂｉｎａｔｉｏｎｏｆｈｉｇｈｆｒａｃｔｕｒｅｔｏｕｇｈｎｅｓｓａｎｄｈｉｇｈｔｅｎｓｉｌｅｓｔｒｅｎｇｔｈ．Ｕｎｌｉｋｅｏｔｈｅｒｈｉｇｈｓｔｒｅｎｇｔｈｓｔｅｅｌｓ，ｓｕｃｈａｓ４３４０ａｎｄ３００Ｍ，２３ＮｉＣｏｉｓｌｏｗＣ，ＦｅＮｉｌａｔｈｍａｒｔｅｎｓｔｉｃａｌｌｏｙｗｈｉｃｈａｔｔａｉｎｓｉｔｓｐｒｏｐｅｒｔｉｅｓｔｈｒｏｕ…
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