电子束熔炼功率对GH4068合金微观组织、偏析和 γ相析出行为的影响
白如圣, 谭毅, 崔弘阳, 宁莉丹, 崔传勇, 王云鹏, 李鹏廷

Effect of Electron Beam Smelting Power on Microstructure, Segregation, and γ′ Phase Precipitation Behavior of GH4068 Alloy
BAI Rusheng, TAN Yi, CUI Hongyang, NING Lidan, CUI Chuanyong, WANG Yunpeng, LI Pengting
图1 SEBM-30A型电子束熔炼(EBS)装备示意图
Fig.1 Schematic of SEBM-30A electron beam smelting (EBS) equipment (ODP—oil diffusion pump, MVP—mechanical vacuum pump, RVP—roots vacuum pump)