Lecture

Deformation and Diffusion in Crystals

Related lectures (31)

Plastic Deformation and Energy Accumulation

Explores energy accumulation in materials during plastic deformation and the effects of dislocation density and heating.

Cyclic Deformation and Recrystallization

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

Mechanical Behavior of Materials

Explores large deformations, dislocations, grain boundaries, and material behavior under different conditions.

Dislocation Movement and Recrystallization

Covers dislocation movement, obstacle effects, solute influence, and recrystallization kinetics.

Deformation and Dislocations

Explores the sliding of dislocations in single crystals, plastic deformation, and stress fields induced by dislocations.

Lamination: Deformation, Ductility, and Dislocations

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

Deformation and Rupture of Materials

Explores the deformation and rupture of materials, including dislocation density, plastic deformation, and stress-strain relationships.

Kinetics of Dislocations

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

Geometrically Necessary Dislocations in Materials

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

Plastic Deformation and Work Hardening

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

Dislocations and Deformation

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

Plastic Deformation: Introduction to the Dislocation Model

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

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.

Mechanical Behavior of Materials: Deformation & Fatigue

Explores deformation mechanisms, cyclic loading, and fatigue phenomena in materials.

Materials: from Chemistry to Properties

Explores materials' behavior under stress, covering plastic deformation, elasticity, and strengthening mechanisms.

Dislocation Mechanisms: Part 4

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

Mechanical Properties & Strengthening Mechanisms

Explores mechanical properties, plastic deformation, dislocations, strengthening mechanisms, and high temperature plasticity in alloys.

Thermally Activated Dislocation Motion

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

Dislocation Mechanics

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

Deformation Part 2: Plasticity and Torsion Tests

Delves into plasticity, torsion tests, hardness techniques, and material stability criteria.