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STEEL HAVING EXCELLENT CORROSION RESISTANCE TO MOLTEN Zn ALLOY 发明申请

2023-12-02 4930 105K 0

专利信息

申请日期 2025-07-18 申请号 JP2005115550
公开(公告)号 JP2006291318A 公开(公告)日 2006-10-26
公开国别 JP 申请人省市代码 全国
申请人 NIPPON STEEL CORP
简介 PROBLEM TO BE SOLVED : To provide a steel having excellent corrosion resistance to a molten Zn alloy. SOLUTION : The steel having excellent corrosion resistance to a molten Zn alloy has a composition comprising, by mass, ≤0.5% C, ≤1% Si, ≤2% Mn, ≤0.2% P, ≤0.05% S and 1.2 to 20% Ni, and, further comprising one or more kinds selected from 0.0001 to 0.01% Mg, 0.0001 to 0.01% Ca and 0.0001 to 0.01% rare earth metals, and the balance iron with inevitable impurities. COPYRIGHT : (C)2007, JPO&INPIT


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