US Patent Issued to BAOSHAN IRON & STEEL on Aug. 5 for "Cu-containing non-oriented electrical steel sheet and manufacturing method therefor" (Chinese Inventors)

ALEXANDRIA, Va., Aug. 6 -- United States Patent no. 12,378,623, issued on Aug. 5, was assigned to BAOSHAN IRON & STEEL Co. LTD (Shanghai).

"Cu-containing non-oriented electrical steel sheet and manufacturing method therefor" was invented by Feng Zhang (Shanghai), Bo Wang (Shanghai), Kanyi Shen (Shanghai), Baojun Liu (Shanghai), Guobao Li (Shanghai) and Shuangjie Chu (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention discloses a Cu-containing non-oriented electrical steel plate having high cleanliness, comprising the following chemical elements in percentage by mass: 0greater thanCless than equal to0.003%; Si: 0.1-2.0%; Mn: 0.1-0.55%; S: 0-0.004%; Cu: 0.003-0.2%; Al: 0.1-1.0%; and ...