Contents
   
   - Dislocations and Interfaces 
  
    - Why? 
  
    - Where We Are 
  
    - Plan for Today 
  
    - Concept Question 
  
    - Class Answer 
  
    - Slip or Permanent Deformation 
  
    - Stress Required for Slip 
  
    - Reason for Discrepancy 
  
    - Dislocations 
  
    - Dislocation Formation 
  
    - Dislocation Motion 
  
    - Dislocation Motion 
  
    - Energy of Dislocation 
  
    - Slip Planes 
  
    - Slip Directions 
  
    - Slip Systems 
  
    - Team Problem 
  
    - TSR Exercize 
  
    - External Surfaces 
  
    - Interfaces (Internal Surfaces) 
  
    - Interfaces (Internal Surfaces) 
  
    - Surfaces 
  
    - Energy 
  
    - Example (1 of 3) 
  
    - Example (2 of 3) 
  
    - Example (3 of 3) 
  
    - Team Problem 2 
  
    - TSR Exercize 
  
    - Summary 
  
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   Last updated:  October 09, 2016 (Sunday)
     
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