基于微束X射线荧光光谱的单晶叶片枝晶成分分布定量统计研究

周晴晴¹, 李冬玲^1,², 蒋立武^1,^3,^*, 万卫浩¹, 曾强⁴, 薛鑫⁴, 王海舟^1,^2,^*

Quantitative Statistical Study on Dendritic Component Distribution of Single Crystal Blade Based on Microbeam X-Ray Fluorescence Spectroscopy

ZHOU Qing-qing¹, LI Dong-ling^1,², JIANG Li-wu^1,^3,^*, WAN Wei-hao¹, ZENG Qiang⁴, XUE Xin⁴, WANG Hai-zhou^1,^2,^*

叶片不同截面尾部的元素二维分布 1—4分别代表H1—H4; a—f分别代表成分Cr, Ta, W, Re, Co, Ni