GH3535合金中晶界特征对碲致脆性开裂影响的分形分析

杨杜, 白琴, 胡悦, 张勇, 李志军, 蒋力, 夏爽, 周邦新

Fractal Analysis of the Effect of Grain Boundary Character on Te-Induced Brittle Cracking in GH3535 Alloy

YANG Du, BAI Qin, HU Yue, ZHANG Yong, LI Zhijun, JIANG Li, XIA Shuang, ZHOU Bangxin

图2 未经晶界工程处理(NS)和经晶界工程处理(GS)样品不同类型晶界的OIM图

Fig.2 Orientation image microscopy (OIM) maps of different types of grain boundaries in Non-GBE (NS) (a) and GBE (GS) (b) specimens (GBE—grain boundary engineering, RGB—random grain boundary)