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. 21, 2020
Filed:
Jun. 28, 2017
Applicant:
United Technologies Corporation, Farmington, CT (US);
Inventors:
Max A. Kaplan, West Hartford, CT (US);
Mario P. Bochiechio, Vernon, CT (US);
Stephen D. Rittenburg, Midland, GA (US);
Paul D. Bennett, Midland, GA (US);
Assignee:
United Technologies Corporation, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C22F 1/10 (2006.01); C22F 1/00 (2006.01); C22F 1/02 (2006.01); C22C 19/03 (2006.01); F27D 7/06 (2006.01); F27B 5/06 (2006.01); B22F 5/04 (2006.01); B22F 3/24 (2006.01); B22F 1/00 (2006.01); C22C 1/04 (2006.01);
U.S. Cl.
CPC ...
C22F 1/10 (2013.01); C22C 19/03 (2013.01); C22F 1/002 (2013.01); C22F 1/02 (2013.01); F27B 5/06 (2013.01); F27D 7/06 (2013.01); B22F 1/0007 (2013.01); B22F 5/04 (2013.01); B22F 2003/248 (2013.01); B22F 2998/10 (2013.01); B22F 2999/00 (2013.01); C22C 1/0433 (2013.01);
Abstract
A method for heat treating a superalloy component includes heating a superalloy component to a first temperature, cooling the superalloy from the first temperature to a second temperature at a first cooling rate in a furnace, and cooling the superalloy component from the second temperature to a final temperature at a second cooling rate. The second cooling rate is higher than the first cooling rate.