US Patent Issued to DAYE SPECIAL STEEL on March 25 for "Method for smelting high-temperature alloy with ultrahigh N content in VIM furnace" (Chinese Inventors)

ALEXANDRIA, Va., March 26 -- United States Patent no. 12,258,652, issued on March 25, was assigned to DAYE SPECIAL STEEL Co. LTD. (Hubei, China).

"Method for smelting high-temperature alloy with ultrahigh N content in VIM furnace" was invented by Xiaoli Yang (Hubei, China), Li Wang (Hubei, China), Yinghua Lei (Hubei, China), Zhicheng Zhang (Hubei, China), Linsen Li (Hubei, China), Zheng Cao (Hubei, China), Shoulei Gao (Hubei, China) and Xiaolei Zhang (Hubei, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed in the present disclosure is a method for smelting a high-temperature alloy with an ultrahigh N content in a VIM furnace, and a high-temperature alloy with an ultrahigh N content. The VIM-fur...