发明名称 |
ROTARY FRICTION MEMBER, AND PROCESS FOR PRODUCING THE SAME |
摘要 |
The present invention ensures that the warping of an annular disk body of a brake disk, in the direction of a rotational axis, due to a friction heat, is inhibited to a large extent. The brake disk includes an aluminum alloy matrix, a plurality of alumina aggregates dispersed in the matrix, and a plurality of fine alumina grains. The alumina aggregates have an aspect ratio A larger than 1. In an annular disk body, the alumina aggregates are oriented with their lengthwise directions aligned with the radial direction of the disk body.
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申请公布号 |
CA2298154(C) |
申请公布日期 |
2003.12.02 |
申请号 |
CA20002298154 |
申请日期 |
2000.02.07 |
申请人 |
HONDA GIKEN KOGYO KABUSHIKI KAISHA |
发明人 |
NAKAMURA, KOJI;KITAMURA, KATSUHIRO;NAKAO, YASUHIRO;SHIBATA, KATSUHIRO |
分类号 |
C22C1/10;F16D13/60;F16D65/10;F16D65/12;F16D69/02;(IPC1-7):F16D65/12;B22D18/00 |
主分类号 |
C22C1/10 |
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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