发明名称 |
Multi-layered slide bearing material and method of manufacturing same |
摘要 |
A bearing material is produced by forming a Cu-Pb-system or Pb-bronze-system bearing alloy layer on a steel plate optionally plated with Cu, and forming a Pb alloy overlay containing Zn on the bearing alloy layer so as to enhance corrosion resistance and conformability of the bearing alloy layer. A Cu-Zn alloy layer of 0.5 to 10 mu m is present between the Cu matrix of the bearing alloy layer and the overlay. The Cu-Zn alloy layer prevents Sn and In in the overlay from diffusing into the Cu matrix of the bearing alloy layer. The multi-layered slide bearing material can be manufactured by forming the bearing alloy lining layer on the steel plate optionally plated with Cu so as to obtain a bimetal plate, rolling the bimetal plate and a lead alloy plate for the overlay containing Zn to bond the plates in accumulative reduction of 8 to 48%, and thereafter subjecting the plates to heat treatment at 170 DEG to 250 DEG C. |
申请公布号 |
GB2285839(B) |
申请公布日期 |
1998.03.04 |
申请号 |
GB19940025659 |
申请日期 |
1994.12.20 |
申请人 |
* DAIDO METAL COMPANY LIMITED |
发明人 |
TADASHI * TANAKA;MASAAKI * SAKAMOTO;KOICHI * YAMAMOTO;KOJI * KITAGAWA |
分类号 |
B23K20/04;B32B15/01;C23C26/00;F16C33/12 |
主分类号 |
B23K20/04 |
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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