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:
Jul. 02, 2019
Filed:
Aug. 28, 2015
Applicant:
Kennametal Inc., Latrobe, PA (US);
Inventor:
Oladapo Eso, Harvest, AL (US);
Assignee:
KENNAMETAL INC., Latrobe, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B24D 3/00 (2006.01); C04B 35/56 (2006.01); B24D 3/06 (2006.01); B24D 3/02 (2006.01); B24D 11/00 (2006.01); B24D 18/00 (2006.01); C09K 3/14 (2006.01);
U.S. Cl.
CPC ...
C04B 35/5626 (2013.01); B24D 3/06 (2013.01); C04B 2235/3847 (2013.01); C04B 2235/405 (2013.01); C04B 2235/408 (2013.01); C04B 2235/427 (2013.01);
Abstract
In one aspect, sintered cemented carbide compositions are described herein exhibiting desirable wear resistance without deleterious losses in fracture toughness. Such cemented carbide compositions can be employed as tooling in a variety of applications including earth boring and mining operations as well as machining various metals and alloys. For example, a sintered cemented carbide composition described herein comprises a hard particle phase including tungsten carbide and a cobalt-based metallic binder comprising a cubic cobalt-molybdenum solid solution phase.