发明申请
US20160175940A1 CVD COATED CUTTING TOOL 有权
CVD涂层切割工具

CVD COATED CUTTING TOOL
摘要:
A coated cutting tool for chip forming machining of metals includes a substrate having a surface coated with a chemical vapour deposition (CVD) coating. The coating has a layer of α-Al2O3, wherein the α-Al2O3 layer exhibits a texture coefficient TC(0 0 12)≧7.2 and wherein the ratio of I(0 0 12)/I(0 1 14) is ≧1.
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