As-cast microstructure characteristics of K439B nickel-based superalloy thin- walled castings of different thickness
ZHOU Depeng, SUI Dashan, MA Jinyuan, GUI Daxing, DONG Anping, SUN Baode
Journal of Materials Engineering . 2025, (1): 91 -98 .  DOI: 10.11868/j.issn.1001-4381.2023.000808