| 发明名称 |
COATING STRUCTURE MATERIAL |
| 摘要 |
The invention is to provide a coating structure material excellent in Mg corrosion resistance, which has resistance to corrosion caused by molten Mg and molten Mg alloys. The invention relates to a coating structure material including an Ni—Co-base alloy substrate and a Co-base alloy coating layer formed on the Ni—Co-base alloy substrate, wherein the Co-base alloy coating layer contains, in terms of % by mass, Ni: 20% or less, Co: 42% or more, Si: 2.8% or less, and Fe: 3.5% or less. |
| 申请公布号 |
US2015197071(A1) |
申请公布日期 |
2015.07.16 |
| 申请号 |
US201314430339 |
申请日期 |
2013.09.24 |
| 申请人 |
THE JAPAN STEEL WORKS, LTD. |
发明人 |
Takasawa Kouichi;Maeda Eiji;Tanaka Shinji;Takahashi Tatsuya |
| 分类号 |
B32B15/01;C22C19/05;B23K35/30;C22C19/07 |
主分类号 |
B32B15/01 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A coating structure material comprising an Ni—Co-base alloy substrate and a Co-base alloy coating layer formed on the Ni—Co-base alloy substrate,
wherein the Co-base alloy coating layer contains, in terms of % by mass, Ni: 20% or less, Co: 42% or more, Si: 2.8% or less, and Fe: 3.5% or less. |
| 地址 |
Tokyo JP |
