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:
Jul. 23, 2019
Filed:
Apr. 08, 2015
Applicant:
Gkn Sinter Metals, Llc, Auburn Hills, MI (US);
Inventors:
Donald Paul Bishop, Stillwater Lake, CA;
Richard L. Hexemer, Jr., Granite Falls, NC (US);
Ian Donaldson, Jefferson, MA (US);
Randy Williams Cooke, Dartmouth, CA;
Assignee:
GKN Sinter Metals, LLC, Auburn Hills, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B22F 1/00 (2006.01); C22C 21/14 (2006.01); C22C 21/16 (2006.01); B22F 3/10 (2006.01); C22C 1/04 (2006.01); B22F 3/16 (2006.01);
U.S. Cl.
CPC ...
B22F 1/0081 (2013.01); B22F 1/0003 (2013.01); B22F 3/1035 (2013.01); B22F 3/16 (2013.01); C22C 1/0416 (2013.01); C22C 21/14 (2013.01); C22C 21/16 (2013.01); B22F 2201/02 (2013.01); B22F 2302/45 (2013.01); B22F 2303/01 (2013.01); B22F 2303/05 (2013.01); B22F 2998/10 (2013.01); B22F 2999/00 (2013.01);
Abstract
An improved aluminum alloy powder metal includes silicon additions. When this improved powder metal with silicon additions is sintered to form a sintered component, the resultant component exhibits many improved mechanical strength properties and improved thermal resistance.