溶接部靭性に優れた高靭性高耐食性Ｎｉ合金クラッド鋼板及びその製造方法

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专利权人:

ＪＦＥスチール株式会社

发明人:

橘 俊一,矢沢 好弘,岸 慶一郎,黒沼 洋太,三田尾 眞司,石川 信行,末吉 仁

申请号：

JP20120255779

公开号：

JP6079165(B2)

申请日:

2012.11.22

申请国别(地区):

日本

年份:

2017

代理人:

摘要：

PROBLEM TO BE SOLVED: To provide a high toughness high corrosion resistance Ni alloy clad steel sheet excellent in weld zone toughness and a production method thereof.SOLUTION: The high toughness high corrosion resistance Ni alloy clad steel sheet excellent in weld zone toughness has as a clad material, Ni alloy containing, by mass%, C amount of 0.020% or less and has as a base material, a steel containing, by mass%, C:0.030 to 0.10%, Si:0.10 to 0.30%, Mn:1.30 to 1.80%, P:0.015% or less, S:0.003% or less, V:less than 0.010%, Al:0.040% or less, N:0.0030 to 0.010% and the balance Fe with inevitable impurities.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/