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:
Sep. 28, 1976
Filed:
Apr. 09, 1975
Applicant:
Inventors:
Wilfredo V Venal, Kokomo, IN (US);
H Joseph Klein, Kokomo, IN (US);
Richard R Daniel, Kokomo, IN (US);
Rodney T Gross, Lockport, NY (US);
Assignee:
Cabot Corporation, Kokomo, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C22B / ; C22B / ;
U.S. Cl.
CPC ...
75 1 / ; 75 94 ;
Abstract
A method of decarburizing ESR slags to reduce carbon pick up in superalloys is provided in which NiO is added to the slag prior to remelting the metallic electrode in amounts sufficient to reduce carbon in the slag to a desired level.
Venal, Wilfredo. (1976). Method of decarburization in esr-processing of superalloys (U.S. Patent No. 3982925). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/3982925
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile