Počet záznamů: 1
Comparison of segmentation of 2D and 3D EBSD measurements in polycrystalline materials
- 1.0543080 - FZÚ 2022 RIV SK eng J - Článek v odborném periodiku
Staněk, J. - Kopeček, Jaromír - Král, Petr - Karafiátová, I. - Seitl, F. - Beneš, V.
Comparison of segmentation of 2D and 3D EBSD measurements in polycrystalline materials.
Kovové materiály. Roč. 58, č. 5 (2020), s. 301-319. ISSN 0023-432X. E-ISSN 1338-4252
Grant CEP: GA ČR GC17-00393J
Institucionální podpora: RVO:68378271 ; RVO:68081723
Klíčová slova: microstructure * electron backscatter diffraction (EBSD) * grain boundaries * misorientation * tessellation
Obor OECD: Materials engineering; Materials engineering (UFM-A)
Impakt faktor: 1.068, rok: 2020
Způsob publikování: Open access
A comparison study of grain segmentation in 2D and 3D electron backscatter diffraction (EBSD) measurements of polycrystalline materials, based on a misorientation threshold, is presented. Using Laguerre tessellations with orientation marks, a simulation study that demonstrates a different sensitivity of segmentation in the case of low angle and high angle grain boundaries is involved. Then two metallic materials measured by 3D EBSD are investigated concerning segmentation, and there are given some recommendations for the misorientation thresholds. Computational tools such as DREAM 3D software enable significant data evaluation that is completed by a five-parameter analysis of grain boundaries.
Trvalý link: http://hdl.handle.net/11104/0322251
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