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1. 发明授权

US06589412B1 Method for producing a sliding member having excellent seizure resistance 有权
标题翻译：具有优异的耐发泡性的滑动部件的制造方法
公开(公告)号：US06589412B1
公开(公告)日：2003-07-08
申请号：US09684665
申请日：2000-10-10
申请人： Osamu Ogawa , Motoyoshi Yamauchi , Toshiki Kasamatsu
发明人： Osamu Ogawa , Motoyoshi Yamauchi , Toshiki Kasamatsu
IPC分类号： C25D500
CPC分类号： C25D5/36 , C25D5/48 , C25D7/10 , C25D9/06 , C25D11/34 , F16C33/10 , F16C33/12 , F16C2204/60
摘要： A sliding member having excellent seizure resistance comprising a metallic member provided with a sulfide-based solid lubricating layer on the sliding surface thereof is provided, characterized in that the interface of the metallic member in contact with said solid lubricating layer is provided with a surface roughness Rmax of 1 &mgr;m or higher. The sliding member above is obtained by preparing an aqueous solution dissolved therein one or two types or more of thiocyanates or thiosulfates of alkali metals or alkaline earth metals, and by performing electrolytic treatment in which a steel member the surface roughness thereof is controlled is used as the anode. In this manner, an iron sulfide based layer is formed on the surface of the steel member by using the Fe component derived from the steel and the S component from the solution as the reacting agents.
摘要翻译：提供了具有优异的耐咬合性的滑动构件，其包括在其滑动表面上设置有硫化物基固体润滑层的金属构件，其特征在于，与所述固体润滑层接触的金属构件的界面具有表面粗糙度 Rmax为1mum以上。上述滑动构件是通过制备溶解有一种或两种以上碱金属或碱土金属的硫氰酸盐或硫代硫酸盐的水溶液，并且通过进行其中控制表面粗糙度的钢构件进行电解处理而获得的，阳极。以这种方式，通过使用来自钢的Fe成分和溶液中的S成分作为反应剂，在钢构件的表面上形成硫化铁系层。

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