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RISA Nonlinear Thermomechanical Model of Spinel Ceramics Applied to Aluminum Oxynitride (AlON)
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A continuum model is developed for describing deformation and failure mechanisms in crystalline solids (ceramics and minerals) with the cubic spinel structure. The constitutive model describes the ...
Finite Deformations and Internal Forces in Elastic-Plastic Crystals: Interpretations From Nonlinear Elasticity and Anharmonic Lattice Statics
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Large deformation kinematics and internal forces arising from defects in crystalline solids are addressed by a nonlinear kinematic description and multiscale averaging concepts. An element of ...
Distributions of Stretch and Rotation in Polycrystalline OFHC Cu
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: High resolution experimental characterization of material stretch and rotation fields in relatively fine-grained polycrystals has been limited, inhibiting direct comparison with predictions of crystal ...