发明名称 |
Method of metallurgically joining a fitting to a shaft |
摘要 |
Method of obtaining a metallurgically firm joint between a shaft and its fitting member by assembling on the shaft a fitting member molded of a wear-resistant iron base sinterable alloy which yields a liquid phase in sintering, or by preliminarily sintering such an alloy at a temperature not yielding a liquid phase, and thereafter sintering the assembly at a temperature causing a precipitation of liquid phase, whereby the liquid phase of the fitting member is caused to diffuse and penetrate into the shaft with shrinkage of the sintered part.
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申请公布号 |
US4236923(A) |
申请公布日期 |
1980.12.02 |
申请号 |
US19780960622 |
申请日期 |
1978.11.14 |
申请人 |
TOYOTA JIDOSHA KOGYO KABUSHIKI KAISHA |
发明人 |
TAKAHASHI, AKIO;TSUMUKI, CHIAKI;NAKAMURA, HITOSHI |
分类号 |
F01L1/04;B22F7/06;B22F7/08;C22C33/02;F01L1/047;F16B4/00;F16H53/02;(IPC1-7):B22F3/00 |
主分类号 |
F01L1/04 |
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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