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:
Feb. 20, 1979
Filed:
May. 12, 1976
Applicant:
Inventors:
E Henry Chia, Carrollton, GA (US);
Roger J Schoerner, Carrollton, GA (US);
Assignee:
Southwire Company, Carrollton, GA (US);
Primary Examiner:
Int. Cl.
CPC ...
C22F / ;
U.S. Cl.
CPC ...
148-2 ; 75139 ; 148 / ; 148 32 ;
Abstract
This invention relates to a method for continuously casting an aluminum-copper and an aluminum-copper-iron alloy having an acceptable electrical conductivity and improved elongation, bendability and tensile strength wherein the method generally comprises the steps of pouring molten aluminum alloy into the groove of a continuous casting mold, cooling the molten aluminum in the casting groove, hot forming the cast bar to form a rod and continuously coiling the rod at a temperature of from about 250.degree. F. to 700.degree. F.