| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a slide member having a multilayer DLC film excellent in both characteristics of adhesion and abrasion resistance.SOLUTION: In a slide member, a multilayer diamond-like carbon (DLC) film composed of a ground layer comprising Cr, a gradient layer containing Cr and carbon, and a Cr-DLC monolayer or a Cr-DLC laminate containing Cr and DLC is formed on the surface of a metal substrate, and the gradient layer has a gradient composition in which the Cr content rate is gradually reduced and the carbon content rate is gradually increased in proportion to the distance from the surface of the metal substrate.</p> |
