For each of edge screw and mixed dislocations cite the relat

For each of edge, screw, and mixed dislocations, cite the relationship between the direction of the applied shear stress and the direction of dislocation line motion.

Solution

A) For edge dislocation,the relationships between the direction of the applied shear stress and the direction of dislocation line motion are PARALLEL.

B) For Screw dislocation,the relationships between the direction of the applied shear stress and the direction of dislocation line motion are PERPENDICULAR

C) For Mixed dislocation,the relationships between the direction of the applied shear stress and the direction of dislocation line motion are NEITHER PARALLEL NOR PERPENDICULAR