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. 15, 1980
Filed:
Jul. 27, 1978
Applicant:
Inventors:
Bruce L Barton, Utica, NY (US);
Walter E Johnson, Clinton, NY (US);
Anthony J Notaro, Whitesboro, NY (US);
Assignee:
Special Metals Corporation, New Hartford, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C22B / ; C21C / ;
U.S. Cl.
CPC ...
75 1 / ; 75 1 / ; 75 49 ; 75 57 ;
Abstract
An improvement in the manufacture of metallic alloys, and particularly in that stage of production wherein the alloy is decarburized. By adding an oxide of an element of the alloy being produced to the melt-down charge or to the melt, along with a flux which lowers the melting point of the oxide; an improvement is provided in the decarburization of metallic alloys.