发明名称 |
Verbundstoff auf Metallbasis |
摘要 |
A metal-based composite includes a metal matrix including aluminum as a major component, discontinuous alumina fibers buried in the metal matrix, mullite particles buried therein, and solid lubricant particles buried therein. The solid lubricant particles can be either graphite particles with a nickel layer formed on a surface thereof, or boron nitride cermet particles. By thus including the specific solid lubricant particles, the wear resistance of the metal-based composite can be improved, the wear of its mating parts can be reduced, and the friction coefficient between the metal-based composite and the mating parts can be inhibited from fluctuating. Hence, the metal-based composite can appropriately make aluminum-based internal combustion engines. |
申请公布号 |
DE4427795(C2) |
申请公布日期 |
1997.04.17 |
申请号 |
DE19944427795 |
申请日期 |
1994.08.05 |
申请人 |
AISIN SEIKI K.K., KARIYA, AICHI, JP |
发明人 |
TAKAGI, KATUMI, KARIYA, AICHI, JP;INOUE, SHUJI, KARIYA, AICHI, JP |
分类号 |
C22C32/00;C22C49/04;(IPC1-7):C22C29/18;C22C1/10;C22C21/00;C22C1/09 |
主分类号 |
C22C32/00 |
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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