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. 04, 2019
Filed:
May. 28, 2014
Applicant:
Sandvik Intellectual Property Ab, Sandviken, SE;
Inventors:
Jose Garcia, Enskededalen, SE;
Susanne Norgren, Huddinge, SE;
Assignee:
SANDVIK INTELLECTUAL PROPERTY AB, Sandviken, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 35/56 (2006.01); C22C 29/02 (2006.01); B22F 9/04 (2006.01); C22C 29/00 (2006.01); B22F 5/00 (2006.01); C22C 29/08 (2006.01);
U.S. Cl.
CPC ...
C04B 35/5626 (2013.01); B22F 9/04 (2013.01); C22C 29/005 (2013.01); C22C 29/02 (2013.01); B22F 2005/001 (2013.01); B22F 2009/041 (2013.01); B22F 2201/02 (2013.01); B22F 2201/20 (2013.01); B22F 2302/10 (2013.01); C22C 29/08 (2013.01);
Abstract
A process of manufacturing cemented carbide and to a product obtained thereof, wherein hex doped WC is subjected to nitrogen before and/or during sintering.