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:
May. 26, 2026
Filed:
Jun. 12, 2024
Central South University, Changsha, CN;
Chuming Liu, Changsha, CN;
Shunong Jiang, Changsha, CN;
Yajie MA, Changsha, CN;
Yonghao Gao, Changsha, CN;
Yingchun Wan, Changsha, CN;
Central South University, Changsha, CN;
Abstract
A low-alloyed magnesium (Mg) alloy with high ductility and high damping capacities at room temperature and a preparation method thereof are provided. The low-alloyed Mg alloy with high ductility and high damping capacities includes the following elements in percentage by mass: 0.5-1.5% of Gadolinium (Gd), 0.5-0.9% of Zinc (Zn), 0.3-0.6% of Zirconium (Zr), and the balance of Mg (Mg). By adding low-content Gd, Zn and Zr elements to a Mg matrix, the low-alloyed Mg alloy not only has effects of solid solution strengthening, precipitation strengthening and fine-grain strengthening, but also, under the interaction effect of a plurality of elements, promotes the non-basal dislocation slipping of Mg alloy, and stimulates the dislocation damping mechanism, thereby effectively improving the plasticity and damping properties of Mg alloy. The low-alloyed Mg alloy with high ductility and high damping capacities at room temperature has excellent plasticity and damping properties at room temperature.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile