Deformation of Metals : MATERIALS SCIENCE , MECHANICAL ENGINEERING
Deformation of Metals :
MATERIALS SCIENCE , MECHANICAL ENGINEERING
BY: MANANJAY MAHATO
- Introduction
- Classification of Metal Deformations
- Elastic Deformation
- Plastic Deformation
- Comparison between Elastic and Plastic Deformations ,
- Modes of plastic Deformation .
- Slip
- Mechanism of Slip
- Critical Resolved Shear Stress .
- Twinning
- Mechanism of Twinning
- Comparison Between Slip and Twinning
- Dislocations
- Types of Dislocations
- Edge Dislocations
- Screw Dislocations ,
- Dislocation Density
- Comparison between Edge and Screw Dislocations
- Characteristics of Dislocations
- Burgers vector
- Dislocation Climb
- Multiplication of Dislocations ( Frank Read Generator )
- Elastic After Effect
- Bauschinger Effect
- Deformation of Polycrystalline Materials
- Mechanisms of strengthening in Metals
- Strengthening by Grain size Reduction
- Solid Solution Hardening
- Work Hardening
- Preferred Orientation
- Cold Working
- Advantages and Disadvantages of Cold Working
- Annealing of a cold Worked Metal
- Recovery
- Recrystallisation
- Grain Growth
- Variation of Mechanical properties in Annealing
- Comparison between Recovery and Recrystallisation
- Hot Working
- Advantages and Disadvantges of Hot Working
- Comparison between Cold Working and Hot Working
