US Patent Issued to BAOSHAN IRON & STEEL on Nov. 11 for "Low-carbon low-cost ultra-high-strength multiphase steel plate/steel strip and manufacturing method therefor" (Chinese Inventors)

ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,467,112, issued on Nov. 11, was assigned to BAOSHAN IRON & STEEL Co. LTD. (Shanghai).

"Low-carbon low-cost ultra-high-strength multiphase steel plate/steel strip and manufacturing method therefor" was invented by Hanlong Zhang (Shanghai), Yiqiang Sun (Shanghai), Xinping Mao (Shanghai), Yulong Zhang (Shanghai), Cheng Wang (Shanghai), Xinyan Jin (Shanghai), Li Wang (Shanghai) and Shuize Wang (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are a low-cost ultra-high-strength multiphase steel plate/steel strip and its manufacturing method. Said steel plate/steel strip comprises the following components in percentage by weight: 0.03 to 0.07...