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:
Jun. 21, 2022
Filed:
Apr. 07, 2017
Applicant:
Seco Tools Ab, Fagersta, SE;
Inventors:
Gied Rutten, Lottum, NL;
Lennart Karlsson, Venlo, NL;
Assignee:
Seco Tools AB, Fagersta, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C 14/14 (2006.01); C23C 14/06 (2006.01); C23C 14/02 (2006.01); C23C 14/32 (2006.01); C23C 28/04 (2006.01); C23C 28/00 (2006.01); C04B 41/50 (2006.01); B23B 27/14 (2006.01);
U.S. Cl.
CPC ...
C23C 14/0641 (2013.01); B23B 27/14 (2013.01); C04B 41/5062 (2013.01); C04B 41/5063 (2013.01); C04B 41/5068 (2013.01); C23C 14/021 (2013.01); C23C 14/0652 (2013.01); C23C 14/325 (2013.01); C23C 28/042 (2013.01); C23C 28/044 (2013.01); C23C 28/42 (2013.01); B23B 2222/28 (2013.01); B23B 2224/24 (2013.01); B23B 2228/08 (2013.01); B23B 2228/105 (2013.01);
Abstract
A coated cutting tool includes a body and a PVD coating disposed on the body. The body being cemented carbide, cermet, ceramics, polycrystalline diamond, polycrystalline cubic boron nitride based materials or a high speed steel. The coating includes a first layer of (Ti1-xAlx)N wherein 0.3≤x≤0.7, and a second layer of (Ti1-p-qAlp Siq)N with 0.15≤p≤0.45, and 0.05≤q≤0.20, wherein the second layer is deposited outside the first layer as seen in a direction from the body.