公开(公告)号：US10279416B2

公开(公告)日：2019-05-07

申请号：US15070324

申请日：2016-03-15

Applicant: General Electric Company

Inventor： Lawrence James Whims ,  John Christopher Lambert ,  Cem Murat Eminoglu ,  Gary Charles Shubert ,  Piotr Artur Klimczuk ,  Adam Gaik

IPC: B23K1/00 ,  B23K9/00 ,  B23K9/04 ,  B23K9/23 ,  B23P6/00 ,  B23P6/04 ,  C22F1/10 ,  F01D5/00 ,  B23K28/02 ,  B23K9/235 ,  C22C19/05 ,  B23K101/00 ,  B23K103/08

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.