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The formation of Shockley partial dislocation in the material will generate a region of stacking fault.

The formation of Shockley partial dislocation in the material will generate a region of stacking fault. Correct Answer True

The Shockley partial dislocation is the reaction for dissociation of perfect dislocation into two partial dislocations in FCC material as shown in the figure: The atoms in the slip plane migrate to position C instead of B, so it creates a fault in stacking sequence of the material from ABCABCABC to ABCA|CABC.

Related Questions

The higher the width of the stacking fault _________ will be the stacking-fault energy. Higher the stacking fault energy __________ will be the cross slip.
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Q. A will strain harden more rapidly than B
R. A and B will develop similar type of substructure
S. A and B will have the same temperature dependence of flow stress.
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