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. 14, 1976
Filed:
Oct. 03, 1975
Applicant:
Inventors:
Curtis Jefferson McMinn, Florence, AL (US);
Alton Theodore Tabereaux, Jr, Sheffield, AL (US);
Assignee:
Reynolds Metals Company, Richmond, VA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C25C / ; C22C / ;
U.S. Cl.
CPC ...
204 71 ; 75148 ;
Abstract
A method of achieving improved operation of aluminum reduction cells being used to produce aluminum-silicon alloys, and related aspects of introducing silica and alumina to supply the requirements thereof to obtain an alloy of the desired silicon content.