DIFFRAC。纹理

bob综合游戏材料和组件的性能受固有的或应用的首选取向或纹理的显著影响，这些可以通过x射线衍射方法进行无损研究。

DIFFRAC。纹理is the powerful and easy-to-use software suite designed to analyze texture measurements. By utilizing a systematic approach to analysis according to a flowchart, DIFFRAC.TEXTURE delivers comprehensive texture information with just a few mouse-clicks.

DIFFRAC。纹理features two well established and complementary techniques to provide the most accurate and reliable results: the model independent Spherical Harmonics methods and the model dependent Component Method.
在DIFFRAC中实现了后者。纹理, all crystal systems are now supported and the variety of sample symmetries ensures that a huge diversity of textures can be handled.

• 直接创建极点图从0D, 1D和2D测量数据与单点击分配到晶体相。
• 基于全细节模型的构件方法纹理分析。
• 球面调和法直接计算方向分布函数。
• 强大的纹理表示能力和广泛的报告生成器。

从测量数据生成极点图从来没有这么容易过。DIFFRAC。纹理can import data measured with 0D, 1D or 2D detectors and instantly create pole figures with single click operation either from selected angular regions (1D) or directly from 2D frame stacks via a single frame-cursor selection.

DIFFRAC。纹理comes with a comprehensive crystal structure database that allows linking of pole figures to the corresponding hkl reflections with the least effort. Overlapping signals from different phases can be easily assigned to facilitate data analysis.

DIFFRAC。纹理includes powerful tools and options for a more detailed analysis of the obtained textures:

• odf可以以3D或一组2D切片的形式计算和表示。
• 沿表面法向、平面内滚动和横向方向的反极图形。
• 单个纹理组件的3D可视化，以支持更好地理解它们的方向。
• 用饼图表示各组分的体积分数，包括各向同性含量。

的球面调和法是一种无模型方法以及取向分布函数的选择方法。

ODF是利用定义在球面上的一组特殊函数——广义球谐函数，直接从测量极点图的级数展开来计算的。

该方法的优点是，它以一种快速和简单的方式以ODF的形式提供纹理结果，而不需要大量先前的样本知识。