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:
Sep. 27, 2016
Filed:
Oct. 06, 2011
Applicants:
Michael Carpenter, Warwickshire, GB;
Jane Smith, Conventry, GB;
Inventors:
Michael Carpenter, Warwickshire, GB;
Jane Smith, Conventry, GB;
Assignee:
SANDVIK INTELLECTUAL PROPERTY AB, Sandviken, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C22C 29/08 (2006.01); C22C 19/05 (2006.01); C22C 29/06 (2006.01);
U.S. Cl.
CPC ...
C22C 29/08 (2013.01); C22C 19/055 (2013.01); C22C 29/067 (2013.01);
Abstract
The present invention relates to a cemented carbide for oil and gas applications comprising a hard phase comprising WC and a binder phase wherein the cemented carbide composition comprises WC and, in wt-%, 3-11 Ni, 0.5-7 Cr, 0.3-1.5 Mo, 0-1 Nb, and 0-0.2 Co, and a method of making thereof.