发明名称 |
CERMET COATING, SPRAYING PARTICLES FOR FORMING SAME, METHOD FOR FORMING CERMET COATING, AND ARTICLE WITH COATING |
摘要 |
<p>The present invention provides a cermet coating that can take advantage of the hardness of a powder for a hard reinforcement phase more effectively, and spraying particles for forming the cermet coating. The cermet coating is formed on a base surface and has a hard reinforcement phase and a binder phase. The cermet coating has a Vickers hardness of from 50% to less than 100% of the hardness of the powder for a hard reinforcement phase, and has a surface roughness (center-line average roughness Ra) of less than 3.0. The cermet coating is formed by heating spraying particles prepared as aggregates of a powder for a hard reinforcement phase and a powder for a binder phase, and applying the spraying particles to a base at a supersonic velocity to integrate the powder for a hard reinforcement phase with the powder for a binder phase.</p> |
申请公布号 |
EP2505689(A1) |
申请公布日期 |
2012.10.03 |
申请号 |
EP20100833357 |
申请日期 |
2010.11.26 |
申请人 |
NATIONAL INSTITUTE FOR MATERIALS SCIENCE;FUJIMI INCORPORATED |
发明人 |
KURODA, SEIJI;WATANABE, MAKOTO;KOMATSU, MASAYUKI;SATO, KAZUTO;KITAMURA, JUNYA |
分类号 |
C23C24/04;C23C4/06;C23C4/10;C23C4/12;C23C24/08 |
主分类号 |
C23C24/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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