The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 10, 2013
Filed:
Oct. 05, 2009
Applicant:
Denis Kurapov, Walenstadt, CH;
Inventor:
Denis Kurapov, Walenstadt, CH;
Assignee:
Oerlikon Trading AG, Trubbach, Trubbach, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C 30/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a coating for workpieces with at least one layer, the at least one layer comprising metal components represented by AlxCr1−x wherein x is an atomic ratio meeting 0≦x≦0.84 and comprising non metallic components represented by O1−yZy where Z is at least one Element selected from the group N, B, C and 0≦y≦0.65, preferably y≦0.5 characterized in that the coating comprises at least partially a cubic non gamma Cr and oxide comprising phase in such a way that the x-ray diffraction pattern shows formation of cubic phase which is not the cubic phase of CrN.