Arc-deposited Ai—Cr—O coatings having enchanced coating properties

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United States of America Patent

PATENT NO 9677169
APP PUB NO 20150111795A1
SERIAL NO

14395897

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Abstract

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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.

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Patent Owner(s)

Patent OwnerAddress
OERLIKON SURFACE SOLUTIONS AG PFÄFFIKON8808 PFÄFFIKON

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mayrhofer, Paul Heinz Neckenmarkt, AT 10 7
Paulitsch, Joerg Leoben, AT 2 3
Rachbauer, Richard Feldkirch, AT 6 7
Ramm, Jurgen Maienfeld, CH 37 354

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