| 发明名称 |
COMPOSITE DE METAL RESISTANT A L'USURE |
| 摘要 |
A wear resistant metal composite which comprises formed porous fly ash obtained by forming fly ash into the desired shape and a metal impregnated into voids present in the interior of said formed fly ash, wherein the percentage by volume of said formed fly ash is 30% by volume or less, and wherein said fly ash is exposed on the surface of said wear resistant metal composite. |
| 申请公布号 |
FR2755981(B1) |
申请公布日期 |
1999.12.03 |
| 申请号 |
FR19970014817 |
申请日期 |
1997.11.21 |
| 申请人 |
AISIN SEIKI KABUSHIKI KAISHA |
发明人 |
TAKAGI KATUMI;INOUE SHUJI |
| 分类号 |
C22C49/00;B22D19/14;B22D21/00;B22D21/02;C22C1/10;C22C9/00;C22C21/00;C22C23/00;C22C47/00;C22C49/04;C22C49/06;(IPC1-7):C22B7/02 |
主分类号 |
C22C49/00 |
| 代理机构 |
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代理人 |
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