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:
May. 03, 2011
Filed:
Oct. 13, 2006
Joerg Vetter, Bergisch Gladbach, DE;
Joerg Vetter, Bergisch Gladbach, DE;
Sulzer Metaplas GmbH, Bergisch-Gladbach, DE;
Abstract
The invention relates to a layer arrangement () for the formation of a coating on a surface () of a substrate (), in particular on the surface () of a tool (), wherein the layer arrangement comprises at least one hard layer () having the composition SiBMeNCOwith a,b>0 and 33 at %>c ≧0, preferably 25 at %>c≧0, in particular 10 at %>c≧0 and u,v,w≧0, and Me being a metal. Furthermore, the invention relates to a coating method for depositing a layer arrangement (), as well as to a substrate (), in particular a tool () or a wearing part () having a layer arrangement () according to the invention.