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. 19, 2022
Filed:
May. 10, 2019
Applicant:
Beijing Institute of Technology, Beijing, CN;
Inventors:
Yunfei Xue, Beijing, CN;
Linjing Wang, Beijing, CN;
Benpeng Wang, Beijing, CN;
Qian Xiao, Beijing, CN;
Lilun Geng, Beijing, CN;
Lu Wang, Beijing, CN;
Fuchi Wang, Beijing, CN;
Assignee:
BEIJING INSTITUTE OF TECHNOLOGY, Beijing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C22F 1/10 (2006.01); C22C 1/02 (2006.01); C22C 19/05 (2006.01); C22C 30/00 (2006.01); C22F 1/02 (2006.01);
U.S. Cl.
CPC ...
C22F 1/10 (2013.01); C22C 1/023 (2013.01); C22C 19/058 (2013.01); C22C 30/00 (2013.01); C22F 1/02 (2013.01);
Abstract
A precipitation strengthening AlCrFeNiV system high entropy alloy is composed of Al 0.30-0.60, Cr 0.20-0.89, Fe 0.60-1.20, Ni 1.50-3.50 and V 0.10-0.30 by weight ratio. The high entropy alloy is manufactured utilizing melting and casting, followed by deformation and heat treatment process.