发明申请
- 专利标题: CVD COATED CUTTING TOOL
- 专利标题(中): CVD涂层切割工具
-
申请号: US14975626申请日: 2015-12-18
-
公开(公告)号: US20160175940A1公开(公告)日: 2016-06-23
- 发明人: Erik LINDAHL , Jan ENGQVIST
- 申请人: SANDVIK INTELLECTUAL PROPERTY AB
- 优先权: EP14199190.1 20141219
- 主分类号: B23B27/14
- IPC分类号: B23B27/14
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.
公开/授权文献
- US09987687B2 CVD coated cutting tool 公开/授权日:2018-06-05
信息查询