Key Manufacturing Technologies for a 650 ℃-Class Ultra- large GH4169 Superalloy Turbine Disk for Heavy-duty Gas Turbines
SUN Panhe, LI Xin, LI Shu, ZHANG Hengnian, YAO Kaijun, ZHANG Shaohui, JIANG He, YAO Zhihao, DONG Jianxin
Journal of Chinese Society of Power Engineering . 2026, (3): 106 -118 .  DOI: 10.19805/j.cnki.jcspe.2026.250637