Anti-friction bearing
    1.
    发明授权
    Anti-friction bearing 失效
    抗摩擦轴承

    公开(公告)号:US4293171A

    公开(公告)日:1981-10-06

    申请号:US86676

    申请日:1979-10-19

    摘要: Of the components of an anti-friction bearing, the metallic components to be subjected to rolling friction or sliding friction, such as rolling elements, are coated with a multiplicity of metal layers by ion plating. The uppermost layer is made of soft metal with lubricating property. The solid solubility of the metal of each intermediate layer in each adjacent metal is higher than the solid solubility of the soft metal in the metal material of the component.

    摘要翻译: 在抗摩擦轴承的部件中,要经受滚动摩擦或滑动摩擦的金属部件,例如滚动元件,通过离子电镀被多个金属层涂覆。 最上层由具有润滑性能的软金属制成。 每个中间层的金属在每个相邻的金属中的固溶度高于软金属在组分的金属材料中的固溶度。

    Sliding member
    2.
    发明授权
    Sliding member 失效
    滑动构件

    公开(公告)号:US5108813A

    公开(公告)日:1992-04-28

    申请号:US549111

    申请日:1990-07-06

    摘要: A sliding member which ensures a low coefficient of friction and a high degree of wear resistance, and is suitable for use in a bearing, mechanical seal, etc. It comprises a ceramic or metallic base, a diamond film formed on a surface of the base and having a rugged surface defining concavities, and a soft metal filling those concavities. When a relative sliding motion is made between it and a mating part formed from a hard material, only a low coefficient of friction occurs and the abrasive wear of the mating part is greatly reduced. It can maintain its high wear resistance for a long time even when it is used in a dry mode not involving the use of any lubricating oil, coolant, etc., since the diamond film does not undergo any change under heat to graphite having a lower degree of hardness.

    摘要翻译: 一种滑动构件,其确保低摩擦系数和高耐磨性,并且适用于轴承,机械密封等。其包括陶瓷或金属基底,金刚石膜形成在基体的表面上 并具有凹凸表面凹凸定义,软金属填充这些凹面。 当在其与由硬质材料形成的配合部件之间进行相对滑动运动时,仅发生低摩擦系数,并且大大降低配合部件的磨损。 即使以不涉及使用润滑油,冷却剂等的干式的方式使用时,也能够长时间保持其高耐磨性,因为金刚石膜在加热下不会发生变化,因为具有较低的 硬度。