该数据是块状FeCrAl样品进行的EBSD测试采集的数据。其中图a为横截面区域，呈现大小不一的近似等轴晶。图b为纵截面区域，晶粒呈现长条状，其长轴沿着成形方向，将横截面与纵截面统一起来即可判断出成形晶粒为沿着成形方向的柱状晶。纵、横截面晶粒取向均集中于<001>与<101>方向，即晶粒有明显的取向优化现象。由极图可知，两个截面组织均显示出强烈的织构，特别是横截面，晶粒集中于{100}晶面。

The data were collected from EBSD tests on square FeCrAl samples. Figure a shows the cross sectional area, showing approximately equiaxed crystals of different sizes. Figure b shows the vertical section area, with elongated grains. The long axis of the grain was along the building direction, and the shaped grain can be judged as columnar crystal along the building direction by unifying the cross section and the vertical section. The grain orientations in vertical and cross sections were concentrated in <001> and <101> directions. The organization had a distinct orientation. As can be seen from the polar figure, both sections show strong texture, especially in the cross section, with grains concentrated in the {100} crystal plane.