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:
Oct. 17, 2023
Filed:
Jul. 08, 2022
Applicant:
Bloom Energy Corporation, San Jose, CA (US);
Inventor:
Tad Armstrong, Burlingame, CA (US);
Assignee:
BLOOM ENERGY CORPORATION, San Jose, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B22F 5/00 (2006.01); B22F 7/02 (2006.01); C22C 1/04 (2023.01); H01M 8/0206 (2016.01); H01M 8/12 (2016.01); B22F 7/04 (2006.01); H01M 8/0202 (2016.01); H01M 8/0217 (2016.01); H01M 8/021 (2016.01); H01M 8/0228 (2016.01); B22F 7/00 (2006.01); B22F 3/24 (2006.01); C22C 33/02 (2006.01);
U.S. Cl.
CPC ...
B22F 7/04 (2013.01); B22F 7/02 (2013.01); H01M 8/021 (2013.01); H01M 8/0202 (2013.01); H01M 8/0206 (2013.01); H01M 8/0217 (2013.01); H01M 8/0228 (2013.01); B22F 5/006 (2013.01); B22F 7/008 (2013.01); B22F 2003/248 (2013.01); B22F 2007/045 (2013.01); B22F 2998/10 (2013.01); B22F 2999/00 (2013.01); C22C 1/0408 (2013.01); C22C 1/0433 (2013.01); C22C 33/0207 (2013.01); H01M 2008/1293 (2013.01);
Abstract
Methods for fabricating an interconnect for a fuel cell stack that include providing a protective layer over at least one surface of an interconnect formed by powder pressing pre-alloyed particles containing two or more metal elements and annealing the interconnect and the protective layer at elevated temperature to bond the protective layer to the at least one surface of the interconnect.