铬对GH4169母合金中夹杂物的影响

冯晗旭, 赵连祥, 刘恩泽, 谭政, 宁礼奎, 佟健, 郑志, 李海英, 刘凯

Effect of Chromium Quality on Inclusions in GH4169 Ingot

FENG Hanxu, ZHAO Lianxiang, LIU Enze, TAN Zheng, NING Likui, TONG Jian, ZHENG Zhi, LI Haiying, LIU Kai

图1 GH4169母合金的宏观形貌和取样位置

Fig.1 Macro microstructure and location of sample in GH4169 ingot (a) 1#，(b) 2#，(c) 3#