元素V对镍基柱状晶合金显微组织和高温蠕变性能的影响

于兴福, 周金华, 吴玉超, 杨月, 王宇飞, 满延林, 黄爱华

Effect of V on Microstructure and High Temperature Creep Properties of Diretional Solidified Nickel-base Superalloys

YU Xingfu, ZHOU Jinhua, WU Yuchao, YANG Yue, WANG Yufei, MAN Yanlin, HUANG Aihua

图5 完全热处理后合金中晶界析出的碳化物形貌

Fig.5 Carbides precipitated from grain boundary after fully heat treatment (a) Alloy1, (b) Alloy3