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. 07, 2020
Filed:
Dec. 28, 2016
Mitsubishi Electric Corporation, Tokyo, JP;
Nobuyuki Sumi, Tokyo, JP;
Hidetaka Katogi, Tokyo, JP;
MITSUBISHI ELECTRIC CORPORATION, Tokyo, JP;
Abstract
Obtaining a powder for metallurgy capable of improving a filling rate in a mold or on a table in powder metallurgy. The powder for metallurgy includes a plurality of secondary particles obtained by combining a plurality of primary particles with a binder. The characteristics of the powder for metallurgy is any one of that the plurality of primary particles includes first primary particles and second primary particles having different shapes from each other, that the second primary particle enters a gap between the first primary particles, that the plurality of primary particles includes first primary particles and second primary particles having different peaks of particle sizes from each other in a particle size distribution, or that the plurality of secondary particles includes first secondary particles and second secondary particles having different peaks of particle sizes from each other in a particle size distribution.