Which among the following boundary is an array of parallel edge dislocations?
Which among the following boundary is an array of parallel edge dislocations? Correct Answer Low angle tilt boundary
The low-angle tilt boundary is an array of parallel edge dislocations. These is an idealized boundary and are symmetric in nature. In this case the atoms in the regions between the dislocations fit almost perfectly into both adjoining crystals whereas the dislocation cores are regions of poor fit in which the crystal structure is highly distorted.
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Feb 20, 2025