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发明授权
CN109487263B 一种多元复合硫化物固体润滑膜及其制备方法和应用 有权

一种多元复合硫化物固体润滑膜及其制备方法和应用
摘要：
本发明涉及一种多元复合硫化物固体润滑膜，所述多元复合硫化物固体润滑膜是在高熵合金表面进行渗硫处理制得。所述高熵合金由Co、Cr、Fe、Ni、Mo五种金属元素或Co、Cr、Fe、Ni、Mo、W六种金属元素组成。本发明所述的多元复合硫化物固体润滑膜主要应用与机械设备的摩擦副表面，润滑膜与渗硫基体结合强度高，并能够根据设备的服役环境选择制备含有不同种类硫化物润滑相的多元复合硫化物固体润滑膜。
摘要（英）：

The present invention relates to a multi-component composite sulfide solid lubricating film, which is made by performing a sulfurizing treatment on the surface of a high-entropy alloy. The high-entropy alloy consists of five metal elements of Co, Cr, Fe, Ni and Mo, or six metal elements of Co, Cr, Fe, Ni, Mo and W. The multi-component composite sulfide solid lubricating film of the present invention is mainly applied to the surface of a friction pair of mechanical equipment. The lubricating film has a high bonding strength with a sulfurizing matrix. Furthermore, according to the service environment of equipment, a multi-component composite sulfide solid lubricating film containing a different kind of sulfide lubricating phase can be selectively prepared.

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