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:
Aug. 01, 2023
Filed:
Nov. 27, 2018
Applicant:
Proterial, Ltd., Tokyo, JP;
Inventors:
Hirotsugu Kawanaka, Tokyo, JP;
Hiroshi Shiratori, Tokyo, JP;
Shuho Koseki, Tokyo, JP;
Tadashi Furuya, Tokyo, JP;
Gang Han, Tokyo, JP;
Kiyomi Nakamura, Tokyo, JP;
Assignee:
Proterial, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B22F 1/00 (2022.01); B22F 1/02 (2006.01); C22C 29/08 (2006.01); B22F 9/08 (2006.01); B33Y 70/10 (2020.01); C22C 29/06 (2006.01); B22F 1/16 (2022.01); B22F 1/142 (2022.01); B22F 1/10 (2022.01); B22F 1/06 (2022.01);
U.S. Cl.
CPC ...
C22C 29/065 (2013.01); B22F 1/06 (2022.01); B22F 1/10 (2022.01); B22F 1/142 (2022.01); B22F 1/16 (2022.01); B22F 9/082 (2013.01); B33Y 70/10 (2020.01); C22C 29/08 (2013.01); B22F 2301/15 (2013.01); B22F 2302/10 (2013.01); B22F 2304/10 (2013.01); Y10T 428/2982 (2015.01);
Abstract
The present disclosure provides a powder material that makes it possible to achieve higher flowability than before and to increase the crushing strength of particles. The powder material of the present disclosure has a dendritic structure. The dendritic structurehas a cemented carbide composition or a cermet composition.