The microstructural origins and early behavior of crack formation in AA6451 samples under three-point bending has been investigated using a multiscale electron microscopy-based approach. Two different heat treatments were investigated: solution treated naturally aged (T4) artificially (T6). Electron backscatter diffraction cross-sectional scanning microscopy imaging showed that, prior to format...

In this paper, a novel mathematical—physical model of the generalized elasto-thermodiffusion (hole/electron interaction) waves in semiconductor materials is studied when hyperbolic two-temperature theory two-dimensional (2D) deformation taken into account. Shear (purely transverse) are dissociated from remainder motion and remain unaffected by external fields. The coupled system partial differe...