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. 10, 2021
Filed:
Apr. 26, 2019
Applicants:
Katsuyoshi Kondoh, Minoh, JP;
Hi-lex Corporation, Takarazuka, JP;
Inventor:
Katsuyoshi Kondoh, Minoh, JP;
Assignees:
KONDOH, KATSUYOSHI, Osaka, JP;
HI-LEX CORPORATION, Hyogo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C22C 14/00 (2006.01); B22F 3/16 (2006.01); B22F 3/24 (2006.01);
U.S. Cl.
CPC ...
B22F 3/162 (2013.01); B22F 3/24 (2013.01); C22C 14/00 (2013.01); B22F 2003/248 (2013.01); B22F 2201/50 (2013.01); B22F 2301/205 (2013.01); B22F 2301/35 (2013.01); B22F 2304/10 (2013.01); B22F 2998/10 (2013.01);
Abstract
A Ti—Fe-based sintered alloy material including two phases of an α phase and a β phase, in which a content of iron is 0.5% or more and 7% or less on a weight basis, a β phase containing an iron component is dispersed in an independent state in an α phase, an area ratio of the β phase containing an iron component is 60% or less of an entire area, and an equiaxed crystal grain is contained in the α phase.