US Patent Issued to XIAOMI EV TECHNOLOGY on May 12 for "Die-casting aluminum alloy without heat-treatment and preparation method and application thereof" (Chinese Inventors)

ALEXANDRIA, Va., May 12 -- United States Patent no. 12,623,280, issued on May 12, was assigned to XIAOMI EV TECHNOLOGY Co. LTD. (Beijing).

"Die-casting aluminum alloy without heat-treatment and preparation method and application thereof" was invented by Xinxing Wu (Beijing), Dong Yang (Beijing) and Yongchang Bai (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A die-casting aluminum alloy without heat-treatment and a preparation method and application thereof. Based on a total weight of the die-casting aluminum alloy, the die-casting aluminum alloy includes: 6.0 to 8.0 wt % of Si; 0.3 to 1.2 wt % of Mg; 0.4 to 0.8 wt % of Cu; 0.1 to 0.3 wt % of Fe; 0.6 to 0.8 wt % of Mn; 0.05 to 0.20 wt % of Ti; 0.03 ...