Deformation and Dislocations

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Related lectures (31)

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Plastic Deformation: Introduction to the Dislocation Model

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

Dislocations and Deformation

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

Dislocation Mechanisms: Part 4

Explores dislocation mechanisms in crystals, including sliding plane deviations and screw dislocations.

Lamination: Deformation, Ductility, and Dislocations

Explores lamination, ductility, plastic deformation, and dislocations in materials, emphasizing the effects of strain rate and temperature.

Geometrically Necessary Dislocations in Materials

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

Kinetics of Dislocations

Explores the kinetics of dislocations, stress fields, and interactions with point defects and extended defects.

Plasticity Physics of Single Crystals

Explores plasticity in single crystals, including mechanisms of plastic flow and strain hardening, with a focus on dislocation behavior and geometrically necessary dislocations.

Dislocation Mechanics

Explores the mechanics of dislocations in materials, including their movement, interaction, and impact on material properties.

Plastic Deformation and Work Hardening

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

Cyclic Deformation and Recrystallization

Explores cyclic deformation, dislocation structures, fatigue resistance, and recrystallization kinetics.