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13 不同EBS功率熔炼10 min制备的GH4068合金铸锭枝晶干和枝晶间γ′相的平均尺寸
Fig.13 Average sizes of dendritic core and interdendritic γ′ phase of GH4068 alloy ingots with different EBS powers for 10 min