摘要
本文将大幅度减少衍射极图测试数目的织构分析矢量法应用于定量确定纤维织构材料的晶粒取向分布;采用蒙特卡罗方法计算系数矩阵σ_(pn)(hkl)。对立方晶系的研究结果表明,由一张极图甚至一张不完整极图即可准确地构建纤维轴密度分布图。
The vector method of texture analysis which can minimizethe required number of experimental pole figures has been applied to the de-termination of the fiber texture vectors.The coefficient matrix σ_(pn)(hkl)was calculated by means of Monte-Carlo method for the first time.It showsthat the fiber axis density distribution for a cubic material may be quantitati-vely derived from only one complete or even one incomplete pole figure.
基金
国家自然科学基金
5870027
关键词
纤维
矢量法
轴密度分布
组织结构
vector method
fiber texture
axis density distribution
