US Patent Issued to Beijing University of Technology on July 7 for "Method for in-situ synthesis of tungsten carbide powder" (Chinese Inventors)

ALEXANDRIA, Va., July 7 -- United States Patent no. 12,674,241, issued on July 7, was assigned to Beijing University of Technology (Beijing).

"Method for in-situ synthesis of tungsten carbide powder" was invented by Xiaoli Xi (Beijing), Liwen Zhang (Beijing) and Zuoren Nie (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a method for in-situ synthesizing tungsten carbide powder. In this method, cemented carbide scrap is used as an electrode and the molten salt electrolysis process is used to in-situ synthesize tungsten carbide powder, where a bidirectional pulse is used in the molten salt electrolysis process. In the method provided by the present disclosure, by using t...