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. 08, 2015
Filed:
May. 07, 2009
Applicant:
Awadh B. Pandey, Jupiter, FL (US);
Inventor:
Awadh B. Pandey, Jupiter, FL (US);
Assignee:
United Technologies Corporation, Hartford, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C22C 1/04 (2006.01); C22F 1/043 (2006.01); C22C 1/05 (2006.01); C22C 21/04 (2006.01); C22C 1/02 (2006.01); C22C 32/00 (2006.01); F41H 5/04 (2006.01);
U.S. Cl.
CPC ...
C22C 1/05 (2013.01); C22C 1/02 (2013.01); C22C 1/0416 (2013.01); C22C 21/04 (2013.01); C22C 32/00 (2013.01); C22F 1/043 (2013.01); F41H 5/045 (2013.01); F41H 5/0492 (2013.01); B22F 2998/10 (2013.01);
Abstract
A method for producing high strength L1aluminum alloy armor plate comprises using gas atomization to produce powder that is then consolidated into L1aluminum alloy billets. The billets are then forged or rolled into plate form. The powders include aluminum alloy with L12 A13X dispersoids where x is at least scandium, erbium, thulium, ytterbium, or lutetium, and at least gadolinium, yttrium, zirconium, titanium, hafnium, or niobium.