Department of Materials Science and Engineering, National Cheng-Kung University, No. 1, University Road, Tainan 701, Taiwan.
Micron. 2013 Jan;44:433-41. doi: 10.1016/j.micron.2012.09.009. Epub 2012 Oct 13.
In this work, textures measured by electron backscatter diffraction (EBSD) and X-ray diffraction in rolled FePd alloys were compared. The effect of scanning size used for EBSD measurements was investigated. The correlation coefficient was first proposed to quantify the similarity of the orientation density profile along the α- and β-fibers after cold rolling. The correlation coefficient is approximately 1 for a scanning step range of 1-20 μm after 50% and 88% reduction. A large scanning step can capture the main components of the macrotexture in EBSD measurements. Thus, the macrotexture measured by EBSD provides another method for the quality control of texture.
在这项工作中，对比了经电子背散射衍射（EBSD）和 X 射线衍射测量的轧制 FePd 合金的织构。研究了用于 EBSD 测量的扫描尺寸的影响。首先提出相关系数来量化冷轧后沿α-纤维和β-纤维的取向密度分布的相似性。在 50%和 88%减薄后，扫描步长范围为 1-20μm 时，相关系数约为 1。较大的扫描步长可以在 EBSD 测量中捕捉到宏观织构的主要成分。因此，EBSD 测量的宏观织构为织构质量控制提供了另一种方法。
