首页> 外国专利> METHOD AND DEVICE FOR PRODUCING SILVER-CONTAINING LAYER, SILVER-CONTAINING LAYER, AND SLIDING CONTACT MATERIAL USING SILVER-CONTAINING LAYER

METHOD AND DEVICE FOR PRODUCING SILVER-CONTAINING LAYER, SILVER-CONTAINING LAYER, AND SLIDING CONTACT MATERIAL USING SILVER-CONTAINING LAYER

机译:用于制造含银层,含银层和使用含银层滑动接触材料的方法和装置

摘要

[Problem] In a cladding composite material obtained by coating the surface of a base material with a silver-containing layer, it is difficult to make the size of fine particles containing silver constituting the structure of the silver-containing layer uniform in the thickness direction. [Solution] An evaporation source (15) containing silver is irradiated with a high-energy laser beam (17) having a spot diameter that evaporates fine particles containing silver from the silver-containing evaporation source (15), thereby evaporating the fine particles containing silver. A jet is then applied to a base material (33) in a high vacuum atmosphere so as to physically deposit the silver-containing fine particles on the base material (33), and form a silver-containing layer on the base material (33).
机译:[问题]在通过在基材的表面上涂布含银层而得到的覆层复合材料中,难以使构成含银层的结构的含银微粒的尺寸在厚度方向上均匀。 。 [解决方案]用具有高光斑直径的高能量激光束(17)照射含银的蒸发源(15),该光斑直径从含银的蒸发源(15)中蒸发含银的微粒,从而蒸发含银的微粒。银。然后在高真空气氛中将射流施加到基材(33)上,以将含银细颗粒物理沉积在基材(33)上,并在基材(33)上形成含银层。 。

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