Invention Grant
- Patent Title: TiAlCN layers with lamellar structure
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Application No.: US15112899Application Date: 2015-03-03
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Publication No.: US10214810B2Publication Date: 2019-02-26
- Inventor: Dirk Stiens , Thorsten Manns , Sakari Ruppi
- Applicant: Walter AG
- Applicant Address: DE Tübingen
- Assignee: Walter AG
- Current Assignee: Walter AG
- Current Assignee Address: DE Tübingen
- Agency: Morgan, Lewis & Bockius LLP
- Priority: DE102014103220 20140311
- International Application: PCT/EP2015/054450 WO 20150303
- International Announcement: WO2015/135802 WO 20150917
- Main IPC: B23B27/14
- IPC: B23B27/14 ; C23C16/36 ; C23C16/34 ; C23C16/40 ; C23C16/455 ; C23C16/46
Abstract:
A tool has a main part of hard metal, cermet, ceramic, steel, high-speed steel, and a single or multilayer wear protection coating applied onto the main part by CVD and which has a thickness from 3 μm to 25 μm. The wear protection coating has at least one Ti1−xAlxCyNz layer with stoichiometric coefficients 0.70≤x
Public/Granted literature
- US20160333473A1 TiAlCN Layers With Lamellar Structure Public/Granted day:2016-11-17
Information query
