Deformation and Dislocations

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Related lectures (31)

Mechanical Behavior of Materials: Deformation & Fatigue

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

Plastic Deformation in Polymers

Explores models for plastic deformation in glassy and semi-crystalline polymers, including the Eyring model and the influence of secondary transitions.

Dislocation Movement and Recrystallization

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

Defects in Crystals: Point Defects and Dislocations

Explores point defects and dislocations in crystals, highlighting their impact on material properties and the importance of energy relaxation.

Deformation of Materials: Stresses, Deformations, and Elasticity

Explores the deformation of materials through stresses, deformations, and elasticity, focusing on the behavior of metals, ceramics, and polymers.

Interactions between Solute and Dislocation

Explores the influence of atoms in solid solution on dislocation movement and the nature of interactions between solute and dislocation.

Empirical Constitutive Relations

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

Shear Behavior: Evaluation and Laws

Explores material behavior in shear, shear forces, stress, equilibrium, shear laws, tension/compression, plane shear, shear rate, constrained slip, and shear strength.

Material Response: FCC-BCC-HCP

Explores material response to impact and strain hardening, including adiabatic shear bands and their applications.

Hexagonal Lattice in Mg Alloys

Covers the hexagonal lattice in Mg alloys, strengthening mechanisms, intermetallic structural alloys, and failure case analysis.

Deformation and Fatigue Phenomenon

Explores deformation and fatigue under cyclic stresses in materials, including plastic deformation, cyclic hardening, and the influence of environmental factors.

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