This work presents a newly developed “Texture” software suite for quantitative analysis of the preferred orientation of crystallites in metals and alloys by diffraction techniques. A description of the theoretical foundations of texture analysis and its instrumental implementation is provided. The software functionalities are illustrated, which are used to construct, model, and analyze direct and inverse pole figures, as well as calculate the orientation distribution function by the ADC method and reconstruct pole figures. The results of a comparative study of the complete pole figures constructed based on experimental diffraction data and those calculated based on the orientation distribution function, which has been computed from a series of incomplete unnormalized pole figures, are presented.

这项工作提出了一种新开发的“Texture”软件套件，用于通过衍射技术对金属和合金中微晶的择优取向进行定量分析。描述了纹理分析的理论基础及其仪器实现。阐述了软件的功能，用于构造、建模和分析正极图和反极图，以及通过ADC方法计算方向分布函数并重建极图。给出了基于实验衍射数据构建的完整极图和基于取向分布函数计算的结果的比较研究结果，该取向分布函数是根据一系列不完整的非归一化极图计算得出的。