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:
Jan. 24, 2017
Filed:
Oct. 28, 2013
Applicant:
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
Inventors:
Assignee:
MITSUBISHI HEAVY INDUSTRIES, LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K 20/00 (2006.01); B23K 20/22 (2006.01); B32B 15/01 (2006.01); B23K 1/19 (2006.01); B23K 35/32 (2006.01); B23K 35/02 (2006.01); C22C 14/00 (2006.01); F01D 9/04 (2006.01);
U.S. Cl.
CPC ...
B32B 15/016 (2013.01); B23K 1/19 (2013.01); B23K 35/025 (2013.01); B23K 35/0233 (2013.01); B23K 35/325 (2013.01); B32B 15/01 (2013.01); C22C 14/00 (2013.01); F01D 9/044 (2013.01); B23K 2203/10 (2013.01); B23K 2203/14 (2013.01); F05D 2230/238 (2013.01); F05D 2300/174 (2013.01); F05D 2300/1723 (2013.01); Y02T 50/671 (2013.01); Y10T 428/12806 (2015.01);
Abstract
A manufacturing method of a TiAl joined body includes: an arranging step and a heating step. The arranging step is a step of arranging a plurality of members which contains a TiAl intermetallic compound and insert materials which contain Ti as a major element, Cu and Ni such that each of the insert materials is inserted between two adjacent members of the plurality of members. The heating step is a step of heating the plurality of members and the insert materials in a non-oxidizing atmosphere at a temperature above melting points of the insert materials and below melting points of the plurality of members.