US Patent Issued to Gaona Aero Material on April 8 for "Preparation method of nickel-based wrought superalloy wheel disk forgings used at high temperature" (Chinese Inventors)

ALEXANDRIA, Va., April 9 -- United States Patent no. 12,270,097, issued on April 8, was assigned to Gaona Aero Material Co. Ltd. (Beijing).

"Preparation method of nickel-based wrought superalloy wheel disk forgings used at high temperature" was invented by Shuo Huang (Beijing), Beijiang Zhang (Beijing), Wenyun Zhang (Beijing), Heyong Qin (Beijing), Ran Duan (Beijing), Guangpu Zhao (Beijing), Guohua Xu (Beijing), Shifu Chen (Beijing) and Qiang Tian (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "The invention provides a preparation method of a nickel-based wrought superalloy wheel disk forging used at high temperature, in which the alloy has high content of solution strengthening elements W, Mo and st...