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. 09, 2021
Filed:
Nov. 01, 2017
Applicant:
Ohio State Innovation Foundation, Columbus, OH (US);
Inventors:
Assignee:
Ohio State Innovation Foundation, Columbus, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
C22C 30/00 (2006.01); C22C 27/02 (2006.01); C22C 27/06 (2006.01); C22C 33/04 (2006.01);
U.S. Cl.
CPC ...
C22C 30/00 (2013.01); C22C 27/025 (2013.01); C22C 27/06 (2013.01); C22C 33/04 (2013.01);
Abstract
The present disclosure relates to relates generally to metal alloys. The present disclosure relates more particularly to High Entropy Alloys having relatively high strength and relatively low weight. In one aspect, the present disclosure provides a multiple-principal-element high-entropy AlCrTiV metal alloy comprising Al in an amount of 5-50 at %; Cr in an amount of 5-50 at %; Ti in an amount of 5-60 at %; and V in an amount of 5-50 at %, wherein the total amount of Al, Cr, Ti and V is at least 80 at %.