Validation of registration techniques applied to XRD signals for stress evaluations in titanium alloys
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en
Article de revue
Este ítem está publicado en
Experimental Mechanics. 2018, vol. 58, n° 8, p. 1265-1280
Society for Experimental Mechanics
Resumen en inglés
To estimate stresses near specimen surfaces, X-ray diffraction (XRD) is applied to titanium alloys. Some of these alloys are difficult to study since they are composed of various phases of different proportions, shapes and ...Leer más >
To estimate stresses near specimen surfaces, X-ray diffraction (XRD) is applied to titanium alloys. Some of these alloys are difficult to study since they are composed of various phases of different proportions, shapes and scales. For millimetric probed volumes, such multi-phase microstructures induce shallow and noisy diffraction signals. Two peak registration techniques are introduced and validated thanks to tensile tests performed on two titanium alloy samples.< Leer menos
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