Roland Hauert,Goetz Thorwarth,Claudiu Falub,Ulrich Mueller,Cyril Voisard
申请号：
US13087013
公开号：
US09175386B2
申请日:
2011.04.14
申请国别(地区):
US
年份:
2015
代理人:
摘要：
A coating for a CoCrMo substrate including a first layer located directly on the substrate and including Ta(CoCrMo)0.5-2.0, a second layer located directly on the first layer and including tantalum, a third layer located directly on the second layer and including tantalum carbide, and a fourth layer located directly on the third layer and including diamond-like carbon (DLC).
