What would be the average dislocation velocity if the single crystal is plastically deformed at a shear strain rate of 10 3 s 1 and the total dislocation density is 10 13 m 2 Assume that the mobile dislocation density is two third of the total dislocation density and consider the material is pure aluminum (lattice constant 0 405 nm)

Question: What would be the average dislocation velocity if the single crystal is plastically deformed at a shear strain rate of 10 -3 s -1 and

What would be the average dislocation velocity if the single crystal is plastically deformed at a shear strain rate of 10^-3 s^-1 and the total dislocation density is 10¹³ m^-2? Assume that the mobile dislocation density is two-third of the total dislocation density and consider the material is pure aluminum (lattice constant: 0.405 nm).

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