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Sliding component coated with metal-comprising carbon layer for improving wear and friction behavior by tribological applications under lubricated conditions
Sliding component coated with metal-comprising carbon layer for improving wear and friction behavior by tribological applications under lubricated conditions
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机译:涂有含金属碳层的滑动部件,可通过润滑条件下的摩擦学应用改善磨损和摩擦性能
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摘要
The present invention relates to a coating for sliding parts that allows using diamond like carbon (DLC) or DLC-comprising coatings in combination with Molybdenum- and/or Zinc-comprising lubricants in such a manner that enhanced reduction of wear and friction in comparison to the state of the art is attained. The coating system according to the present invention comprises at least a metal-comprising carbon layer of the type Me-C/a)-C:X, whose element composition can be expressed as (MeaC1-a)1-bXb with 0.3≦a≦0.6 and 0b≦0.3, where Me is a metal or a combination of different metals and X is an element different from Me and different from C or X is a mixture of elements different from Me and which doesn't contain C. Me can be preferably Chromium (Cr) or Molybdenum (Mo) and X can be preferably hydrogen (H) or a mixture of silicon and hydrogen (Si+H).
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机译:本发明涉及一种用于滑动部件的涂料,该涂料允许与含钼和/或含锌的润滑剂组合使用类金刚石碳(DLC)或含DLC的涂料,从而与以下方式相比增强了磨损和摩擦的降低:达到了最先进的水平。根据本发明的涂层系统至少包括类型为Me-C / a)-C:X的含金属的碳层,其元素组成可以表示为(Me a Sub> C < Sub> 1-a Sub>) 1-b Sub> X b Sub>,其中0.3≦a≦0.6和0 展开▼