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1. 发明专利

JPS60211029A Ni superalloy having superior hot workability 失效
标题翻译： NI超级合金具有超高的可靠性
公开(公告)号：JPS60211029A
公开(公告)日：1985-10-23
申请号：JP6568984
申请日：1984-04-04
申请人： Nippon Kokan Kk
发明人： KAMEMURA YOSHIKI , TANIMURA MASAYUKI , TAKAOKA TATSUO , ISHIZAWA YOSHIKAZU
IPC分类号： C22C19/05
摘要： PURPOSE: To obtain an Ni superalloy having superior hot workability by providing a composition consisting of Fe and specified amounts of C, Mn, S, Ni, Cr, N and one or more among Si, Al, Ti, Zr, Ca, B, Ce and Mg adjusted so as to satisfy specified conditions.
CONSTITUTION: The composition of an Ni superalloy is composed of, by weight,
摘要翻译：目的：通过提供由Fe组成的组成和规定量的C，Mn，S，Ni，Cr，N和Si，Al，Ti，Zr，Ca，B中的一种或多种，从而获得具有优异的热加工性的Ni超合金，调整Ce和Mg以满足规定的条件。构成：Ni超级合金的组成由重量比<0.2％C，<0.2％Mn，<0.0015％S，45-80％Ni组成，（<= 15％Co可代替<= 15％的Ni），13-40％的Cr（<5％的W可以代替Cr的<5％），<0.02％的N，<2％的Si，<2％的Al，<2％的Ti ，<0.2％Zr，<0.05％Ca，<0.05％B，<0.05％Ce和<0.05％Mg，以满足方程式，余量为Fe与不可避免的杂质。

2. 发明专利

JPS60211054A Austenitic stainless steel having superior hot workability 失效
标题翻译：具有超高温可靠性的奥氏体不锈钢
公开(公告)号：JPS60211054A
公开(公告)日：1985-10-23
申请号：JP6524584
申请日：1984-04-03
申请人： Nippon Kokan Kk
发明人： KAMEMURA YOSHIKI , TANIMURA MASAYUKI , TAKAOKA TATSUO , ISHIZAWA YOSHIKAZU
IPC分类号： C22C38/00 , C22C38/58
摘要： PURPOSE: To obtain an austenitic stainless steel having superior hot workability by adding specified percentages of C, Mn, S, Ni, Cr, N, Si, Al, Ti, Zr, Ca, B, Ce and Mg to Fe and adjusting the contents of the elements in accordance with specified equations.
CONSTITUTION: An austenitic stainless steel consisting of, by weight, ≤0.2% C, ≤5% Mn, ≤0.002% S, 5W45% Ni, 13W27% Cr, ≤0.05% N, one or more among ≤2% Si, ≤2% Al, ≤2% Ti, ≤0.2% Zr, ≤0.05% Ca, ≤0.05% B, ≤0.05% Ce and ≤0.05% Mg, and the balance Fe with inevitable impurities is manufactured. In the composition, the contents of the elements are adjusted so as to satisfy equations I , II. The stainless steel is useful for the manufacture of a seamless steel pipe.
COPYRIGHT: (C)1985,JPO&Japio
摘要翻译：目的：通过向Fe中加入规定百分比的C，Mn，S，Ni，Cr，N，Si，Al，Ti，Zr，Ca，B，Ce和Mg并调节含量，获得具有优异的热加工性的奥氏体不锈钢的元素根据指定的等式。组成：奥氏体不锈钢，按重量计<= 0.2％C，<= 5％Mn，<= 0.002％S，5-45％Ni，13-27％Cr，<= 0.05％N，一种或在<= 2％Si，<= 2％Al，<= 2％Ti，<= 0.2％Zr，<= 0.05％Ca，<= 0.05％B，<= 0.05％Ce和<= 0.05％Mg，并且制造余量为不可避免的杂质的Fe。在组成中，调整元素的内容以满足等式I，II。不锈钢可用于制造无缝钢管。

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