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:
Jul. 24, 1979
Filed:
Jul. 13, 1977
Applicant:
Inventors:
Harry J Brown, Lewiston, NY (US);
Kuldip S Chopra, Grand Island, NY (US);
Assignee:
Union Carbide Corporation, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; B23K / ;
U.S. Cl.
CPC ...
21914651 ; 428379 ; 428389 ; 428628 ; 75236 ; 75237 ; 75242 ;
Abstract
Method for hard-facing metal substrates is disclosed using a hard facing material consisting essentially of combined vanadium, tungsten and carbon and from about 5 to about 40% by weight of chromium carbide with up to 15% by weight in the aggregate of cobalt, iron, molybdenum and nickel.