| 摘要 |
<p>PURPOSE: A slide member is provided to obtain a diffusion preventive function based on an intermediate layer by delaying the generating speed of tin-based compound in the intermediate layer. CONSTITUTION: A slide member(11) includes a copper-based bearing alloy layer(12), an intermediate layer(13) installed on the copper-based bearing alloy layer, and a tin-based overlay layer(14) arranged on the intermediate layer. The intermediate layer is based on one or more selected from Ni, Ni alloy, Co, and Co alloy. The thickness of the intermediate layer is less than 4um. The tin based overlay layer includes tin and copper. The intermediate layer includes isometric crystalline particles and columnar crystalline particles based on components forming the intermediate layer.</p> |
