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Showing 1 to 8 of 8 for “"electron back-scattered diffraction"”.
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Determination of special boundary coordination at quadruple nodes using EBSD
… (QND) which was also non-random. Using Electron Back-Scattered Diffraction to characterize grain boundaries in copper and aluminum, this project obtains an experimental quadruple node distribution and verifies that it too is non-random.
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Low Temperature Cleavage Fracture of Microalloyed Bainitic Plate Steels
… by optical microscopy (OM), scanning electron microscopy (SEM) and electron back scattered diffraction (EBSD). Quantitative data was obtained for prior austenite grain (PAG) size, volume fractions of two bainite types (conventional bainite and acicular ferrite) and EBSD 15° domain …
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A Study of the Effects of Laser Shock Peening on Residual Stress, Microstructure and Local Properties of IN718 Ni-Base Superalloy
… fields and microstructure.</p><p>Two different diffraction based techniques were used to characterize residual stress fields: conventional X-ray diffraction and Synchrotron X-ray diffraction (SXRD). Conventional X-ray coupled with electro polishing offers a fast means of analyzing residual …
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Friction stir welding of commercially available superplastic aluminium
… using standard microscopy techniques and Electron Back-Scattered Diffraction (EBSD). Welds in Aluminium Alloy (AA) 2004 with excellent room temperature properties have been created and shown to be capable of superplastic deformation achieving strain greater than 200%. Welds in AA5083, …
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Effects of plastic strain history on the properties of stainless steel boiler tube welds
… before these tubes enter service. DIe, hardness, electron back-scattered diffraction and neutron diffraction (peak width and anisotropy strain) were used to determine the amount of plastic strain in the as-welded tubes. It was observed that there is a good agreement between the predictions of …
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Grain-Boundary Parameters Controlled Allotriomorphic Phase Transformations in Beta-Processed Titanium Alloys
… crystals and can easily be determined using diffraction based techniques, an accurate determination of the local crystallographic orientation of the GB plane is difficult because of its three-dimensional nature. To address this issue, two independent experimental approaches have been …
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Surface layer evolution in glow discharge optical emission spectroscopy.
… be an ideal process for specimen preparation for electron back-scattered diffraction (EBSD). The GDOES-etched surface of single crystal copper showed that the damaged layer formed by mechanical polishing using 6 micron diamond paste was about 1-2 pm and was removed after only a few tens of seconds …
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Solid Phase Crystallization of Vanadium Dioxide Thin Films and Characterization Through Scanning Electron Microscopy
Crystalline films of vanadium dioxide were obtained through thermal annealing of amorphous vanadium dioxide thin films sputtered on silicon dioxide. An annealing process was found that yielded polycrystalline vanadium dioxide thin films, semi-continuous thin films, and films of isolated single-crystal …