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. 17, 1979
Filed:
May. 08, 1978
Applicant:
Inventors:
Joseph W Tommaney, Sarver, PA (US);
Claudia J Burton, Clinton, NY (US);
Assignee:
Allegheny Ludlum Industries, Inc., Pittsburgh, PA (US);
Primary Examiner:
Int. Cl.
CPC ...
C22B / ;
U.S. Cl.
CPC ...
75 1 / ; 75 1 / ; 75 53 ; 75159 ; 75257 ;
Abstract
A copper-nickel alloy is remelted to form high quality ingots or slabs which are capable of undergoing hot-working in the 'as cast' form by electroslag remelting the alloy under a flux composition prepared by fusing a mixture consisting essentially of from about 35% to about 75% barium fluoride and from about 25% to about 65% calcium fluoride, by weight.