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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 11511339 B1

PDFFull Text
Date of Patent:
Nov. 29, 2022

Filed:

Feb. 07, 2017

Sintered body, method of manufacturing sintered body, combustor panel, and method of manufacturing combustor panel

Applicant:

Mitsubishi Heavy Industries Aero Engines, Ltd., Aichi, JP;

Inventors:

Kenji Suzuki, Tokyo, JP;

Syuntaro Terauchi, Osaka, JP;

Hisashi Kitagaki, Osaka, JP;

Kazuki Hanami, Osaka, JP;

Tadayuki Hanada, Aichi, JP;

Assignee:

MITSUBISHI HEAVY INDUSTRIES AERO ENGINES, LTD., Aichi, JP;

Attorney:

Kanesaka Berner and Partners LLP

Primary Examiner:

Rebecca Janssen

Int. Cl.
CPC ...
B22F 3/22 (2006.01); B22F 5/00 (2006.01); F01D 25/00 (2006.01); B22F 3/10 (2006.01); F23R 3/00 (2006.01); B22F 1/10 (2022.01); F23R 3/42 (2006.01); F02C 7/00 (2006.01); B22F 3/16 (2006.01); B22F 3/02 (2006.01);
U.S. Cl.
CPC ...
B22F 3/225 (2013.01); B22F 3/1021 (2013.01); B22F 5/009 (2013.01); F01D 25/00 (2013.01); F02C 7/00 (2013.01); F23R 3/002 (2013.01); F23R 3/42 (2013.01); B22F 1/10 (2022.01); B22F 3/02 (2013.01); B22F 3/10 (2013.01); B22F 3/16 (2013.01); B22F 3/227 (2013.01); B22F 2005/005 (2013.01); B22F 2998/10 (2013.01); B22F 2999/00 (2013.01); F23R 2900/00018 (2013.01);
Abstract

By melting a shaping material in which a metal powder and a binder are mixed and by carrying out injection molding (primary shaping) in an injection mold, an injection molded body, or an intermediate shaped body are produced. The injection molded body or the intermediate shaped body is placed by a transfer mold and is subjected to a gravity shaping (secondary shaping) with a transformation. A sintered body is manufactured by carrying out debindering and sintering to the injection molded body.

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