US Patent Issued to Wuhai Baogang Wanteng Steel on Sept. 23 for "Production process of S355J2 hot-rolled H-beam for Ce-containing beam-column member" (Chinese Inventors)

ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,421,580, issued on Sept. 23, was assigned to Wuhai Baogang Wanteng Steel Co. Ltd. (Wuhai, China).

"Production process of S355J2 hot-rolled H-beam for Ce-containing beam-column member" was invented by Fei Huang (Wuhai, China), Yanqing Feng (Wuhai, China), Haiyan Wang (Wuhai, China), Guochen Wu (Wuhai, China), Lei Xing (Wuhai, China), Lei Feng (Wuhai, China) and Jing Lei (Wuhai, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a production process of an S355J2 hot rolled H-beam for a Ce-containing beam-column member, relating to the production of hot-rolled H-beams. The production process can ensure the performance of the hot-rolled H-bea...