Ders Akışı

Hafta Konular ÖnHazırlık
1 General concepts of strain and stress. Elastic and inelastic deformation of materials
2 Concept of thermodynamic stability in materials. Crystalline structure, defects and microstructure in solids.
3 Slip in crystals. Schmid´s law. Lattice rotations during slip. Deformation textures.
4 Properties of dislocations. Partial dislocations and stacking faults.
5 Dislocation Mechanics.
6 Strain hardening and strain gradient hardening.
7 Grain refinement hardening and thermo-mechanical processes of metals.
8 Solid solution and dispersion hardening.
9 Age hardening.
10 Mid-term exam
11 Simple fracture and basics of fracture mechanics, Ductile to brittle transition temperature behavior of metals
12 Fatigue of Metals: Parameters and S-N curves, fatigue crack propagation and prevention of fatigue.
13 Materials behavior at elevated temperature. Prevention of creep failure.
14 Mechanical behavior of materials at micro scale.

Kaynaklar

Ders Notu Mechanical Behavior of Materials, Thomas H. Courtney, 2005
Ders Kaynakları 1. Mechanical Behavior of Materials, William F. Hosford, University of Michigan, Ann Arbor, 20052.
2. Deformation and Fracture Mechanics of Engineering Materials,, R.W.Hertzberg, John Wiley, 1989
3. Mechanical Metallurgy, G. Dieter, McGraw Hill,1988

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