Comparison of the model EBSD experiment results with the PF and ODF obtained experimentally

[摘要] For study of EBSD parameters impact on the evaluation of the polycrystalline texture characteristics the mathematical model of EBSD experiment was developed. The specimen and experiment simulation allows us to compare texture entities calculated directly from specimen with corresponding ones obtained from model measurements. By the EBSD parameters a scanning step and a threshold disorientation angle are meant. In the given work the comparison of Pole Figures and Orientation Distribution Function calculated from model EBSD measurements and corresponding entities, obtained from real EBSD data, is presented. The most significant results are formulated.

[发布机构] Department of Applied Mathematics, Moscow Engineering Physics Institute (State University), Kashirskoe sh. 31, Moscow; 115409, Russia^1

[效力级别] 数学

[关键词] Disorientation angle;Model measurements;Orientation distribution function;Pole figure;Polycrystalline textures