Material Testing

Failure Modes under Uni-axial Tension

Brittle Materials

Necking

Ductile Materials

General Constitutive (Stress-Strain) Relation

Modeling of Elastic-Plastic Materials

Elastic

Perfectly PlasticHardening

Hooke’s Law: = E

E: Elastic Modulus, Young’s Modulus

Elastic

Other Characteristics (I)

Other Characteristics (II)

Other Characteristics (III)

Other Characteristics (IV)

Effect of Cyclic Loading: Fatigue

Effects of Composition and Heat Treatment

Poisson’s Effect

Constitutive Relations under Multi-axial Loading

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Generalized Hooke’s Law

Relations among Elastic Constants