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:
Nov. 02, 2004
Filed:
Apr. 18, 2002
Applicant:
Inventors:
Assignee:
Wieland-Werke AG, Ulm, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C22C 9/06 ;
U.S. Cl.
CPC ...
C22C 9/06 ;
Abstract
A Cu-Ni-Mn alloy which consists of 15 to 25% Ni; 15 to 25% Mn; 0.001 to 1.0% of a chip-breaking additive (lead, carbon, etc.), the remainder being copper and common impurities. The alloy can preferably be used as a replacement material for Be-containing copper materials for the manufacture of disconnectable electrical connections or for the manufacture of tools and components for the offshore field and the mining industry.