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
表1 NS和GS样品的晶界特征分布统计
Table 1 Grain boundary character distribution (GBCD), and statistics of mean dimensions of grains and grain-clusters of NS and GS specimens
SpecimenLength fraction of grain boundary / %d / μmD / μmD / d
Σ3Σ9 + Σ27RGBLow-ΣCSL
NS49.820.7949.1350.8736.9077.312.10
GS63.329.9726.4673.5437.11121.643.28