发明名称 |
Wear-resistant aluminium alloy and method of making same. |
摘要 |
A wear resistant alloy of aluminium and an iron-based material. The alloy contains from 10% to 60% by volume of the iron-based material. The alloy has been created by very rapid surface heating of powder particles causing melting of the surface of the aluminium particles. The heating is produced by a shock wave pressure pulse. These surface regions are then very rapidly cooled by the rest of the particles so as to avoid chemical reactions between the aluminium particles and the particles of the iron-based material. The time at high temperature is of the order of a few microseconds at most. |
申请公布号 |
EP0025777(A1) |
申请公布日期 |
1981.03.25 |
申请号 |
EP19800850101 |
申请日期 |
1980.06.29 |
申请人 |
INSTITUT CERAC S.A. |
发明人 |
RAYBOULD, DEREK |
分类号 |
B22F3/087;C22C1/04;C22C21/00;C22C33/02;C22C38/00 |
主分类号 |
B22F3/087 |
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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