- Patent Title: Arc-deposited Ai—Cr—O coatings having enchanced coating properties
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Application No.: US14395897Application Date: 2013-04-22
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Publication No.: US09677169B2Publication Date: 2017-06-13
- Inventor: Richard Rachbauer , Jurgen Ramm , Joerg Paulitsch , Paul Heinz Mayrhofer
- Applicant: Oerlikon Surface Solutions AG, Trubbach
- Applicant Address: CH Pfäffikon
- Assignee: OERLIKON SURFACE SOLUTIONS AG, PFÄFFIKON
- Current Assignee: OERLIKON SURFACE SOLUTIONS AG, PFÄFFIKON
- Current Assignee Address: CH Pfäffikon
- Agency: Pearne & Gordon LLP
- Priority: EP12002815 20120422
- International Application: PCT/EP2013/001188 WO 20130422
- International Announcement: WO2013/159893 WO 20131031
- Main IPC: C23C14/32
- IPC: C23C14/32 ; C10M103/06 ; C09D1/00 ; C23C14/08 ; C09D5/08 ; C23C14/00
Abstract:
The present invention relates to a method for coating AI-Cr-0 coatings with the help of a PVD-coating process. The PVD-coating process is performed with the help of Al and Cr comprising targets which are doped with Si. The doping of Si prevents the forming of oxide islands on the target during the reactive coating process.
Public/Granted literature
- US20150111795A1 ARC-DEPOSITED AL-CR-O COATINGS HAVING ENHANCED COATING PROPERTIES Public/Granted day:2015-04-23
Information query
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