Ali Khosravani

TL;DR: In this article, the authors investigated the nucleation and propagation of tensile twins in magnesium alloy AZ31 using high-resolution electron backscatter diffraction (HREBSD) techniques.

TL;DR: In this paper, the authors formulate data-driven, high throughput, assays for exploring process-structure-property (PSP) linkages in structural metals, based on low-dimensional quantification of material structure using spatial correlations and principal component analyses, as well as in the mechanical characterization using spherical nanoindentation.

TL;DR: In this article, the authors investigated the deformation limits of wrought and cast magnesium at room and moderately elevated temperatures and varying strain paths, and found that compression twin formation and geometrically necessary dislocation (GND) density strongly depend on initial microstructure and load directions.

TL;DR: These new protocols are established and demonstrated for Al-6061 by comparing the measured indentation stress-strain curves with the corresponding measurements from uniaxial tension tests, and the scaling factors were determined to be about 1.9, significantly lower than the value of 2.8 used commonly in literature.

TL;DR: The model provides selection criteria for EBSD step size as well as an estimate of the total dislocation content and Evaluation of a heterogeneously deformed tantalum specimen is used to asses the method.