发明名称 |
FILM PELLICULAIRE FONCTIONNEL EN CUIVRE |
摘要 |
A Cu skin film is formed of an aggregate of Cu crystals. Pyramid-shaped Cu crystals and/or conical Cu crystals exist in the surface of the Cu skin film. The area rate A of the pyramid-shaped Cu crystals, the area rate A of the conical Cu crystals or the sum A of the area rates of these Cu crystals in the skin film surface are set in a range of A>/=40%. The skin film surface takes on an intricate aspect due to the existence of the infinite number of pyramid-shaped Cu crystals and/or conical Cu crystals. If such a Cu skin film is formed, for example, on a surface opposite from that surface of a backing of a slide bearing which is opposed to a rotary shaft, the Cu skin film exhibits a good oil retention and therefore seizure due to a fretting can be avoided. |
申请公布号 |
FR2733558(B1) |
申请公布日期 |
1998.05.29 |
申请号 |
FR19960003973 |
申请日期 |
1996.03.29 |
申请人 |
HONDA GIKEN KOGYO KABUSHIKI KAISHA |
发明人 |
GUNJI TAKAHIRO;TABATA MASAMUNE;DOSAKA KENJI |
分类号 |
F16C33/12;(IPC1-7):F16C33/12;C30B29/60;C30B29/66 |
主分类号 |
F16C33/12 |
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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