ALEXANDRIA, Va., May 26 -- United States Patent no. 12,636,727, issued on May 26, was assigned to CHINA ACADEMY OF MACHINERY ZHENGZHOU RESEARCH INSTITUTE OF MECHANICAL ENGINEERING Co. LTD. (Zhengzhou, China) and Material Research Institute of Henan Academy of Sciences (Zhengzhou, China).

"Intermediate alloy, preparation method therefor, and use thereof" was invented by Weimin Long (Zhengzhou, China), Aiguo Li (Zhengzhou, China), Yuan Li (Zhengzhou, China), Sujuan Zhong (Zhengzhou, China), Quanbin Lu (Zhengzhou, China) and Jian Qin (Zhengzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides an intermediate alloy and a preparation method therefor, and use thereof. The prepa...