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High corrosion resistance and high corrosion resistance of the magnesium alloy magnesium material ma 发明授权

2023-06-22 1360 51K 0

专利信息

申请日期 2025-07-01 申请号 JP2001050743
公开(公告)号 JP3731041B2 公开(公告)日 2006-01-05
公开国别 JP 申请人省市代码 全国
申请人 NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL TECHNOLOGY
简介 PROBLEM TO BE SOLVED : To provide a method for manufacturing a magnesium alloy and the material having high corrosion resistance without requiring coating and having lightweight characteristic without using heavy rate earth elements as constituent elements. SOLUTION : The high corrosion resistant magnesium alloy which is composed of high corrosion resistant magnesium alloy powder manufactured by mechanical alloying and has amorphous phases or nanocrystals having a composition represented by Mgx Ni(100-x-y) Siy (wherein, x is 66 to 85; and y is 5 to 20) and its manufacturing method are provided. Further, a method for manufacturing an Mg-base amorphous bulk body by sintering the above alloy powder using a method of sintering by pulse electric heating is also provided.


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