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, 1982
Filed:
Dec. 03, 1980
Applicant:
Inventors:
George Shinopulos, Burlington, MA (US);
M Ronald Randlett, Burlington, MA (US);
Terry F Bower, Needham, MA (US);
Assignee:
Kennecott Corporation, Stamford, CT (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B23K / ; B23K / ;
U.S. Cl.
CPC ...
228208 ; 228135 ; 228248 ; 2282 / ;
Abstract
A method for brazing a surface of an age hardened chrome copper member to a surface of a stainless steel member is disclosed. The process includes plating surfaces with copper, applying a brazed material of a copper/gold alloy between said surfaces, applying a brazing paste between said surfaces and rapidly heating the materials to fuse them together in a protected atmosphere. A particular disclosed embodiment of the method comprises the brazing of the cooler body assembly of a continuous casting die for casting copper strands.