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. 23, 2023
Filed:
Nov. 28, 2019
Applicant:
Hyperion Materials & Technologies (Sweden) Ab, Stockholm, SE;
Inventors:
Olivier Ther, Sant Fost de Campsentelles, ES;
Olivier Lavigne, Barcelona, ES;
Assignee:
HYPERION MATERIALS & TECHNOLOGIES (SWEDEN) AB, Stockholm, SE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C22C 29/06 (2006.01); C22C 29/08 (2006.01); C22C 1/05 (2023.01); B22F 3/15 (2006.01);
U.S. Cl.
CPC ...
C22C 29/067 (2013.01); B22F 3/15 (2013.01); C22C 1/05 (2013.01); C22C 29/08 (2013.01); B22F 2301/15 (2013.01); B22F 2302/10 (2013.01);
Abstract
Provided is a corrosion, erosion and wear resistant cemented carbide for high demand applications including, for example, use as a component within oil and gas production. The cemented carbide includes a hard phase and a binder phase. The cemented carbide may include, for example. Ni, Cr and Mo. The binder phase content of the cemented carbide is between 7 to 11 wt %. The WC of the cemented carbide may have an average grain size of from 0.1 to 2 μm.