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. 02, 2017
Filed:
Dec. 28, 2012
Boehlerit Gmbh & Co.kg., Kapfenberg, AT;
Reinhard Pitonak, Bruck an der Mur, AT;
Arno Koepf, Kapfenberg, AT;
Ronald Weissenbacher, Bruck an der Mur, AT;
BOEHLERIT GmbH & Co.KG., Kapfenberg, AT;
Abstract
The invention relates to a body, especially a cutting element, at least partially comprising a coating, whereby the coating is formed from one or more coating layers, whereby at least one coating layer comprises aluminum, titanium and nitrogen or is formed from these elements. According to the invention, the coating layer with aluminum, titanium and nitrogen at least partially comprises lamellae having a lamellar thickness of less than 100 nm, whereby the lamellae comprise successive sections having different phases. The invention further relates to a method for coating a body, especially a cutting element.