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:
Oct. 29, 2024
Filed:
Sep. 13, 2019
Applicant:
Kme Special Products Gmbh, Osnabrück, DE;
Inventors:
Assignee:
cunova GmbH, Osnabrück, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C22F 1/08 (2006.01); C22C 9/00 (2006.01);
U.S. Cl.
CPC ...
C22F 1/08 (2013.01); C22C 9/00 (2013.01);
Abstract
A copper alloy for use as material for a casting mold or a casting mold component selected from the group consisting of mold plate, mold tube, casting wheel, casting drum, casting roller, and melting crucible. The copper alloy includes, in percent by weight (proportion by mass of the melt analysis in %): silver (Ag) 0.020-0.50, zirconium (Zr) 0.050-0.50, phosphorus (P) not more than 0.060, chromium (Cr) not more than 0.005, balance copper (Cu) and other alloying elements including unavoidable impurities, with a proportion of the other alloying elements being less than or equal to (≤) 0.50.