... be explained with the string’s model. EMAR demonstrates a potential for assessing damage advance and predicting the remaining creep life of metals. austenitic stainless steel creep elastic waves dislocation motion scanning electron microscopy transmission electron microscopy crystal microstructure...

... and this lower strain rate domain moves to lower temperatures with increasing oxygen content. 22 02 2005 19 10 2005 copper deformation recrystallisation self-diffusion dislocation motion grain boundary diffusion OFHC copper processing maps hot deformation kinetic analysis...

... the solutionized Ti-50.9 at percent Ni material is 18 degrees above A f and the solutionized Ti-51.5 at percent Ni material is more than 100 degrees above A f . Aside from elastic deformation, it is discovered that dislocation motion and a reversible stress-induced martensitic transformation influence the micro...

...O. M. L. Yahya; M. Aubertin The mechanical behavior of different types of polycrystalline materials shows many common features in the ductile inelastic flow regime. It is typically controlled by dislocations motion, which involves the competitive action of hardening and recovery processes...

...Mohammed Cherkaoui, Professor; La´szlo´ S. To´th, Professor micromechanics plasticity dislocation motion twinning internal stresses inclusions elastoplasticity viscoplasticity grain size martensitic transformations dislocation structure crystal microstructure grain boundaries...

... classical mechanics finite element analysis shear deformation dislocation motion Plastic deformation in metals is a very complex phenomenon originating from highly nonlinear dynamical processes associated with microscopic defects, such as dislocations, voids, and microcracks. While dislocations...

... manuscript received May 22, 2001. Guest Editors: Mohammed Cherkaoui and La´zlo´ S. To´th. 12 December 2000 22 May 2001 dislocation motion internal friction plastic flow germanium transmission electron microscopy dislocation pinning slip In crystals with a high Peierls...