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. 27, 2021
Filed:
Apr. 14, 2014
Applicant:
Siemens Energy, Inc., Orlando, FL (US);
Inventor:
Kazim Ozbaysal, Orlando, FL (US);
Assignee:
Siemens Energy, Inc., Orlando, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C21D 1/06 (2006.01); B23P 6/04 (2006.01); B23K 1/00 (2006.01); B23K 35/30 (2006.01); C22F 1/10 (2006.01); B23K 35/02 (2006.01); C22C 19/05 (2006.01); B23K 1/19 (2006.01); C21D 9/00 (2006.01); C22C 19/00 (2006.01);
U.S. Cl.
CPC ...
B23P 6/045 (2013.01); B23K 1/0018 (2013.01); B23K 1/19 (2013.01); B23K 35/0222 (2013.01); B23K 35/304 (2013.01); B23K 35/3033 (2013.01); C21D 1/06 (2013.01); C21D 9/0068 (2013.01); C22C 19/007 (2013.01); C22C 19/05 (2013.01); C22C 19/058 (2013.01); C22F 1/10 (2013.01);
Abstract
A method of braze repair for a superalloy material component. Following a brazing operation on the superalloy material, the component is subjected to an isostatic solution treatment, followed by a rapid cool down to ambient temperature under pressure The conditions of the isostatic solution treatment combined with the cool down at pressure function to both reduce porosity in the component and to solution treat the superalloy material, thereby optimizing superalloy properties without reintroducing porosity in the braze.