Invention Grant
- Patent Title: CVD coated cutting tool
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Application No.: US14975626Application Date: 2015-12-18
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Publication No.: US09987687B2Publication Date: 2018-06-05
- Inventor: Erik Lindahl , Jan Engqvist
- Applicant: SANDVIK INTELLECTUAL PROPERTY AB
- Applicant Address: SE Sandviken
- Assignee: SANDVIK INTELLECTUAL PROPERTY AB
- Current Assignee: SANDVIK INTELLECTUAL PROPERTY AB
- Current Assignee Address: SE Sandviken
- Agent Corinne R. Gorski
- Priority: EP14199190 20141219
- Main IPC: B23B27/14
- IPC: B23B27/14 ; C23C16/02 ; C23C16/40 ; C23C28/04
Abstract:
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.
Public/Granted literature
- US20160175940A1 CVD COATED CUTTING TOOL Public/Granted day:2016-06-23
Information query
