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Related lectures (59)

Materials: from Chemistry to Properties

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

Plastic Deformation: Introduction to the Dislocation Model

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

Materials Properties: Ductility, Hardness, Toughness

Explores materials' ductility, hardness, and toughness, covering dislocations, hardening mechanisms, and polymer behavior.

Normal Stresses: Internal Stress and Strain

Introduces internal stress and strain, material properties, and design considerations for axial loads and direct shear.

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Lamination: Deformation, Ductility, and Dislocations Log in to Mediaspace to watch this video

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

Relaxation in Traction: Deformation and Hardening Log in to Mediaspace to watch this video

Explores relaxation in traction, permanent deformation, hardening, and strain rate calculation.

Geometrically Necessary Dislocations in Materials Log in to Mediaspace to watch this video

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

Stiffness vs Strength: Deformation and Load Log in to Mediaspace to watch this video

Covers stiffness, strength, strain, stress, and strain measurement in structural mechanics.

Plastic Deformation and Work Hardening Log in to Mediaspace to watch this video

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

Mechanical Properties & Strengthening Mechanisms Log in to Mediaspace to watch this video

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

Thermally Activated Dislocation Motion Log in to Mediaspace to watch this video

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

Mechanical Behavior of Materials: Deformation & Fatigue Log in to Mediaspace to watch this video

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

Plasticity Physics of Single Crystals Log in to Mediaspace to watch this video

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

Plasticity and Deformation in Metals Log in to Mediaspace to watch this video

Explores plasticity, work hardening, critical stress states, and deviatoric stresses in metals.

Empirical Constitutive Relations Log in to Mediaspace to watch this video

Explores empirical constitutive relations, dislocation movement, and thermally activated motion in material science.

Deformation and Dislocations Log in to Mediaspace to watch this video

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

Dislocations and Deformation Log in to Mediaspace to watch this video

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

Plasticity: Stress-Strain Behavior and Plastic Flow Log in to Mediaspace to watch this video

Covers stress-strain behavior, plastic flow, work hardening, and dislocation motion.

Generalized Hooke Law: Deformation and Stiffness Matrices Log in to Mediaspace to watch this video

Explores the Generalized Hooke Law, stiffness matrices, and deformation effects in materials.

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