scholarly journals Using Three-Dimensional Electron Backscatter Diffraction Data to Measure Grain Boundary Properties in Metals and Ceramics

2018 ◽  
Vol 24 (S1) ◽  
pp. 810-811
Author(s):  
Gregory S. Rohrer
Keyword(s):  
Grain Boundary ◽  
Diffraction Data ◽  
Electron Backscatter Diffraction ◽  
Three Dimensional ◽  
Dimensional Electron ◽  
Electron Backscatter ◽  
Boundary Properties ◽  
Backscatter Diffraction

scholarly journals Validation of three-dimensional diffraction contrast tomography reconstructions by means of electron backscatter diffraction characterization

2013 ◽  
Vol 46 (4) ◽  
pp. 1145-1150 ◽  
Author(s):  
Melanie Syha ◽  
Andreas Trenkle ◽  
Barbara Lödermann ◽  
Andreas Graff ◽  
Wolfgang Ludwig ◽  
...  
Keyword(s):  
Electron Backscatter Diffraction ◽  
Three Dimensional ◽  
Data Reconstruction ◽  
Characterization Methods ◽  
Diffraction Contrast ◽  
Ebsd Data ◽  
Electron Backscatter ◽  
Backscatter Diffraction ◽  
Tomography Data ◽  
Good Agreement

Microstructure reconstructions resulting from diffraction contrast tomography data of polycrystalline bulk strontium titanate were reinvestigated by means of electron backscatter diffraction (EBSD) characterization. Corresponding two-dimensional grain maps from the two characterization methods were aligned and compared, focusing on the spatial resolution at the internal interfaces. The compared grain boundary networks show a remarkably good agreement both morphologically and in crystallographic orientation. Deviations are critically assessed and discussed in the context of diffraction data reconstruction and EBSD data collection techniques.

scholarly journals Visualization of the Bainite Fine Structure Using EBSD and Euler Angles

2019 ◽  
Vol 1 (1) ◽  
pp. 11
Author(s):  
Yu.V. Yudin ◽  
A.A. Kuklina ◽  
M.V. Maisuradze ◽  
M.S. Karabanalov
Keyword(s):  
Fine Structure ◽  
Electron Backscatter Diffraction ◽  
Three Dimensional ◽  
Diffraction Method ◽  
Bainitic Steel ◽  
Near Surface ◽  
Steel Microstructure ◽  
Electron Backscatter ◽  
Backscatter Diffraction ◽  
Ebsd Method

The electron backscatter diffraction method (EBSD) is widely used to studycrystallographic orientational relationships of the steel microstructure constituentsincluding bainite. Nevertheless the fine structure of bainite (subunits, plates) is notinvestigated by this method. In this paper we propose a technique for visualizing ofthe structure of a bainitic steel near-surface layer using the values of Euler anglesobtained by EBSD method. A three-dimensional picture of the bainite fine structure ofthe HY-TUF steel obtained by the proposed technique is in

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