Deformation Part 2: Plasticity and Torsion Tests

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Dislocations and Deformation

Explores dislocations in crystals, deformation mechanisms, and the effects of obstacles on dislocation movement.

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Shock Waves and Brittle Material Response

Covers shock waves, brittle material response, phase transformation, and Hugoniot relationships in materials under stress.

Axial Constraints: Understanding Material Deformations

Discusses axial constraints and material deformations in structural engineering, focusing on stress, strain, and the behavior of materials under various loading conditions.

Plastic Deformation and Work Hardening

Explores plastic deformation, work hardening, and strategies to reduce hardening in materials.

Geometrically Necessary Dislocations in Materials

Explains geometrically necessary dislocations in materials and their role in reducing work hardening.

Forging: Cracking and Damage

Explores cracking, damage, stress concentration, ductile failure, fracture surfaces, and creep behavior in forging processes.

Plastic Deformation: Introduction to the Dislocation Model

Covers plastic deformation, dislocation model, stages, shear stress, distortion, dislocation loops, strain hardening, and crystal growth.

Thermally Activated Dislocation Motion

Explores thermally activated dislocation motion and physically based constitutive models in materials at high strain rates.

Deformation and Diffusion in Crystals

Explores thermal activation, dislocations, diffusion, and the influence of solute atoms in crystal deformation.