Observation of bulk plasticity in a polycrystalline titanium alloy by diffraction contrast tomography and topotomography

The mechanical properties of polycrystalline metals are governed by the interaction of defects that are generated by deformation within the 3D microstructure. In materials that deform by slip, the plasticity is usually highly heterogeneous within the microstructure. Many experimental tools can be us...

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Veröffentlicht in:	Materials characterization 2022-06, Vol.188, p.111891, Article 111891
Hauptverfasser:	Stinville, J.C., Ludwig, W., Callahan, P.G., Echlin, M.P., Valle, V., Pollock, T.M., Proudhon, H.
Format:	Artikel
Sprache:	eng
Schlagworte:	Diffraction contrast tomography Diffraction microstructure imaging High resolution digital image correlation Mechanics Mechanics of materials Physics Plastic localization Slip Slip transmission Titanium Ti-7Al X-ray topotomography
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