US 12,221,679 B1
Antimicrobial alloy and preparation method thereof
Hongchang Qian, Beijing (CN); Jianguo Gao, Beijing (CN); Weiwei Chang, Beijing (CN); and Dawei Zhang, Beijing (CN)
Assigned to University of Science and Technology Beijing, Beijing (CN)
Filed by University of Science and Technology Beijing, Beijing (CN)
Filed on Feb. 27, 2024, as Appl. No. 18/588,033.
Claims priority of application No. 202311330358.6 (CN), filed on Oct. 16, 2023.
Int. Cl. C22C 30/00 (2006.01); A01N 59/16 (2006.01); A01P 1/00 (2006.01); C22C 1/02 (2006.01)
CPC C22C 30/00 (2013.01) [A01N 59/16 (2013.01); A01P 1/00 (2021.08); C22C 1/02 (2013.01)] 7 Claims
OG exemplary drawing
 
1. An antimicrobial alloy, the antimicrobial alloy having an expression: FeCoNiCrCex, x being equal to 0.5, a proportion of each element being a molar ratio, wherein
the antimicrobial alloy has an antimicrobial rate of 98% against Escherichia coli (E. coli) and 90% against Staphylococcus aureus (S. aureus).