GH4169铸锭中夹杂物的类型及分布规律
孔豪豪, 杨树峰, 曲敬龙, 杜金辉, 黄燕成
Type and distribution of inclusion in GH4169 nickel based superalloy
KONG Haohao, YANG Shufeng, QU Jinglong, DU Jinhui, HUANG Yancheng
航空学报 . 2020, (4): 423306 -423306 .  DOI: 10.7527/S1000-6893.2019.23306