Material Science Chapter 4
Ch04
Crystal Lattice Imperfections There are four types of crystal lattice imperfections : 1. Zero-dimension point defects 2. One-dimension or line defects.
L05C: Surface defects Defects arise in all stages of production and processing. CASTING A common phase in production of metals is casting. A melt is put.
Dislocations – Linear Defects –Two-dimensional or line defect –Line around which atoms are misaligned – related to slip Edge dislocation: –extra half-plane.
