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. 05, 2015
Filed:
Jun. 07, 2011
Applicants:
Tommy Larsson, Angelsberg, SE;
Mats Johansson, Linkoping, SE;
Inventors:
Tommy Larsson, Angelsberg, SE;
Mats Johansson, Linkoping, SE;
Assignee:
Seco Tools AB, Fagersta, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C 16/00 (2006.01); B23B 27/14 (2006.01); C23C 16/40 (2006.01); C23C 16/455 (2006.01); B23C 5/20 (2006.01);
U.S. Cl.
CPC ...
B23B 27/148 (2013.01); C23C 16/403 (2013.01); C23C 16/45523 (2013.01); B23C 5/20 (2013.01);
Abstract
A cutting tool insert for machining by chip removal comprising a body of a hard alloy of cemented carbide, cermet, ceramics or cubic boron nitride based material onto which a hard and wear resistant coating is deposited by CVD, and the methods of making and using the same. The coating includes at least one α-AlOlayer with a thickness between 0.5 μm and 40 μm having a {01-15} and/or {10-15} texture exhibiting excellent wear and metal cutting performance.