Synchroshear of Laves Phases

作者: P.M. Hazzledine , K.S. Kumar , D.B. Miracle , A.G. Jackson

DOI: 10.1557/PROC-288-591

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摘要: The three Laves phases consist of alternating single layers and triple atoms. Shear the structure within may be achieved by moving synchrodislocations. dislocation with smallest Burgers vector is synchroshockley a/6 which has a core split over two planes. If sweeps every layer cubic C15 it twinned, if other layer, transformed into hexagonal C14. layers, leaves out two, etc. C36. Synchroshockleys travelling in pairs any structures form dissociated perfect dislocations capable giving slip.

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