Invention Grant
- Patent Title: Body coated with hard material
- Patent Title (中): 身体涂有硬质材料
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Application No.: US12866151Application Date: 2009-01-20
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Publication No.: US08389134B2Publication Date: 2013-03-05
- Inventor: Hendrikus Van Den Berg , Hartmut Westphal , Volkmar Sottke
- Applicant: Hendrikus Van Den Berg , Hartmut Westphal , Volkmar Sottke
- Applicant Address: US PA Latrobe
- Assignee: Kennametal Inc.
- Current Assignee: Kennametal Inc.
- Current Assignee Address: US PA Latrobe
- Agent Matthew W. Gordon, Esq.
- Priority: DE102008013965 20080312
- International Application: PCT/EP2009/000309 WO 20090120
- International Announcement: WO2009/112115 WO 20090917
- Main IPC: B32B9/00
- IPC: B32B9/00
Abstract:
The invention relates to a body which is coated with hard material and has a plurality of layers applied by means of CVD, in which an Al2O3 layer is arranged as outer layer on a Ti1-xAlxN layer and/or Ti1-xAlxC layer and/or Ti1-xAlxCN layer.
Public/Granted literature
- US20100323176A1 BODY COATED WITH HARD MATERIAL Public/Granted day:2010-12-23
Information query
