Inventor

ZHANG BEIJIANG

CN3 patents

Patents

3 patents

US12270097B2Apr 8, 2025

Preparation method of nickel-based wrought superalloy wheel disk forgings used at high temperature

GAONA AERO MAT CO LTD0 citations41

US12146201B2Nov 19, 2024

Method for internal stress regulation in superalloy disk forgings by pre-spinning

GAONA AERO MAT CO LTD0 citations40

US11859262B2Jan 2, 2024

Large-sized high-Nb superalloy ingot and smelting process thereof

GAONA AERO MAT CO LTD0 citations38