Invention Grant
US08703245B2 Coated cutting tool, cutting member or wear part 有权
涂层切割工具,切割构件或磨损部件

Coated cutting tool, cutting member or wear part
Abstract:
A coated metal substrate has at least one layer of titanium based hard material alloyed with at least one alloying element selected from the list of chromium, vanadium and silicon. The total quantity of alloying elements is between 1% and 50% of the metal content, the layer having a general formula of: (Ti100-a-b-cCraVbSic)CxNyOz.
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