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:
May. 29, 2018
Filed:
Feb. 04, 2014
Applicant:
Ksm Castings Group Gmbh, Hildesheim, DE;
Inventors:
Klaus Greven, Hildesheim, DE;
Manikandan Loganathan, Hildesheim, DE;
Assignee:
KSM Castings Group GmbH, Hildesheim, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C22C 21/04 (2006.01); C22C 21/02 (2006.01); C22F 1/047 (2006.01); B22D 17/00 (2006.01); B22D 18/04 (2006.01); B22D 18/06 (2006.01); B22D 21/00 (2006.01); B22D 27/04 (2006.01); C22F 1/00 (2006.01); C22F 1/043 (2006.01);
U.S. Cl.
CPC ...
C22C 21/02 (2013.01); B22D 17/00 (2013.01); B22D 18/04 (2013.01); B22D 18/06 (2013.01); B22D 21/007 (2013.01); B22D 27/04 (2013.01); C22C 21/04 (2013.01); C22F 1/002 (2013.01); C22F 1/043 (2013.01); C22F 1/047 (2013.01);
Abstract
An aluminum casting alloy contains the following alloy components: Si: 3.0 to 3.8 wt.-%, Mg: 0.3 to 0.6 wt.-%, Cr: 0.05 to <0.25 wt.-%, Fe: <0.18 wt.-%, Mn: <0.06 wt.-%, Ti: <0.16 wt.-%, Cu: <0.006 wt.-%, Sr: 0.010 to 0.030 wt.-%, Zr: <0.006 wt.-%, Zn: <0.006 wt.-%, Contaminants: <0.1 wt.-%, and is supplemented to 100 wt.-% with Al, in each instance.