Dislocations in cementite

Abstract
Small angle tilt boundaries consisting of uniformly spaced edge dislocations were observed in cementite extracted from an annealed steel. The Burgers vector of the dislocations was identified as [0b0] from their average spacing and the tilt angle between both grains. The [0b0] type dislocation was related with two displacement vectors required in formation of (010) growth faults
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