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:
Jan. 18, 1977
Filed:
Sep. 02, 1975
Applicant:
Inventor:
John J Grisik, Middletown, OH (US);
Assignee:
General Electric Company, Cincinnati, OH (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23P / ;
U.S. Cl.
CPC ...
427142 ; 29197 ; 291975 ; 2940 / ; 29402 ; 427252 ; 427253 ; 427320 ;
Abstract
Complete coating or localized repair and replacement of a diffusion aluminide coating applied to the surface of an article is attained through use of a powdered Fe-Al alloy as a source of aluminum. In another aspect, more accurate control of a coating method, such as for aluminide diffusion coating, is achieved when a source powder is provided in a layer, such as a tape, preferably by combining the powder with a binder which decomposes substantially without residue upon heating.