Mechanical Properties of Materials
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Mechanical Properties of Materials Syllabus — Unit-wise Content
The official GTU curriculum for Mechanical Properties of Materials (subject code 3142108) as prescribed for Metallurgy · Semester 4 divides the course into 5 units, covering 22 listed topics. The unit-wise breakdown below is read from the GTU syllabus document for this subject code, so you can check what the course actually covers before deciding which papers to attempt.
Download the official syllabus PDF (3142108)Unit 1 Module 1- Strength of materials - Mohr’s circle representation, Stress strain Diagram of
- Ductile and brittle material
- elements of elasticity and plasticity
- yield criteria
Unit 2 Module 2- Deformation of ideal crystal, crystal defects, slip phenomenon, slip system, slip
- by dislocation
- dislocation theory
- dislocations in FCC, BCC, and HCP structures
- stress fields and energies of dislocations
- forces on and between dislocations
- reactions and interaction of dislocations
- dislocation-precipitate Interactions
- Twinning as mode of deformation
- Stacking faults
- movement of Dislocations by Kink and Jog
Unit 3 Module 3- Plastic deformation of single crystals and polycrystals. Strain hardening, cold
- recovery and recrystallization
- strengthening mechanism of metals
Unit 4 Module 4- Effect of grain boundaries, yield point phenomenon, strain ageing, dynamic
- strain Ageing
- Tensile flow properties
- effects of strain rate and temperature
- ductile/brittle transition
Unit 5 Module 5 (laboratory)
- Measurement of mechanical properties of metals and alloys like hardness
- cupping etc
- Subject Code: 3142108
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