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:
May. 07, 2019
Filed:
Mar. 15, 2016
Applicant:
General Electric Company, Schenectady, NY (US);
Inventors:
Lawrence James Whims, Simpsonville, SC (US);
John Christopher Lambert, Simpsonville, SC (US);
Cem Murat Eminoglu, Simpsonville, SC (US);
Gary Charles Shubert, Woodruff, SC (US);
Piotr Artur Klimczuk, Warsaw, PL;
Adam Gaik, Warsaw, PL;
Assignee:
General Electric Company, Schenectady, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K 1/00 (2006.01); B23K 9/00 (2006.01); B23K 9/04 (2006.01); B23K 9/23 (2006.01); B23P 6/00 (2006.01); B23P 6/04 (2006.01); C22F 1/10 (2006.01); F01D 5/00 (2006.01); B23K 28/02 (2014.01); B23K 9/235 (2006.01); C22C 19/05 (2006.01); B23K 101/00 (2006.01); B23K 103/08 (2006.01);
U.S. Cl.
CPC ...
B23K 9/23 (2013.01); B23K 1/0018 (2013.01); B23K 9/0026 (2013.01); B23K 9/04 (2013.01); B23K 9/235 (2013.01); B23K 28/02 (2013.01); B23P 6/007 (2013.01); B23P 6/045 (2013.01); C22F 1/10 (2013.01); F01D 5/005 (2013.01); B23K 2101/001 (2018.08); B23K 2103/08 (2018.08); C22C 19/055 (2013.01); F05D 2230/235 (2013.01); F05D 2230/237 (2013.01); F05D 2230/40 (2013.01);
Abstract
A method of repairing an oxidized defect in a superalloy article includes removing substantially all of the oxidized defect to form a cleaned out portion of the superalloy article; filling a portion of the cleaned out portion with a weld by fusion welding; cracking the weld; and filling the cracked weld and a remaining portion of the cleaned out portion with a braze material.