logo

For the Inventor, By the Inventor

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.:

US 10858295 B1

PDFFull Text
Date of Patent:
Dec. 08, 2020

Filed:

Feb. 23, 2017

Composite particles, composite powder, method for manufacturing composite particles, and method for manufacturing composite member

Applicant:

Hitachi Metals, Ltd., Tokyo, JP;

Inventors:

Shuho Koseki, Yasugi, JP;

Tadashi Furuya, Yasugi, JP;

Daiki Shinno, Yasugi, JP;

Kenichi Inoue, Tokyo, JP;

Assignee:

HITACHI METALS, LTD., Tokyo, JP;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Anthony J Zimmer

Assistant Examiner:

Ricardo D Morales

Int. Cl.
CPC ...
C04B 35/628 (2006.01); B22F 3/16 (2006.01); B33Y 70/00 (2020.01); C22C 1/05 (2006.01); B33Y 80/00 (2015.01); B22F 1/00 (2006.01); C22C 29/02 (2006.01); B22F 3/105 (2006.01); B29C 64/153 (2017.01); B22F 1/02 (2006.01); C22C 29/08 (2006.01); C04B 35/56 (2006.01);
U.S. Cl.
CPC ...
C04B 35/62842 (2013.01); B22F 1/0011 (2013.01); B22F 1/0014 (2013.01); B22F 1/0096 (2013.01); B22F 1/025 (2013.01); B22F 3/1055 (2013.01); B22F 3/16 (2013.01); B29C 64/153 (2017.08); B33Y 70/00 (2014.12); B33Y 80/00 (2014.12); C22C 1/05 (2013.01); C22C 29/02 (2013.01); B22F 1/02 (2013.01); C04B 35/5626 (2013.01); C04B 2235/3847 (2013.01); C04B 2235/5436 (2013.01); C22C 29/08 (2013.01);
Abstract

The present invention pertains to high-strength/high-ductility alloys, and in particular, provides high-strength composite particles comprising a ceramic phase and a metal phase, a composite powder, a method for manufacturing composite particles, and a method for manufacturing a composite member. Composite particles including a ceramic phase and a metal phase, wherein the composite particles are characterized in that the porosity is no greater than 45% in area ratio in cross-section, and the area ratio of the metal phase, where the total area of the ceramic phase and the metal phase is 100%, is at least 20%. A composite powder characterized in including a plurality of the composite particles.

Find Patent Forward Citations

Loading…