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. 28, 2003
Filed:
Apr. 30, 2003
Applicant:
Inventor:
John Thomas Murphy, Niskayuna, NY (US);
Assignee:
General Electric Company, Schenectady, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K 1/500 ;
U.S. Cl.
CPC ...
B23K 1/500 ;
Abstract
A method of forming a welded assembly, wherein an electron beam is used to form a weldment that joins two or more articles to form the welded assembly. The method involves directing a second electron beam onto the weldment in the wake of the welding beam, in a manner that inhibits precipitation of a solutioned precipitation-strengthening phase so as to reduce the incidence of strain-age cracking in the weldment.