Change of superdislocation splitting with strain in single crystals of the Ni3Fe ordered alloy

作者: N. A. Koneva , L. A. Teplyakova , T. S. Kunitsina , A. V. Paul’

DOI: 10.1007/S00000-006-0069-1

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摘要: The method of transmission electron microscopy is used to study the dislocation structure in single crystals Ni 3 Fe ordered alloy for different degrees strain. [1812], [011], [111] and [001] crystal orientations are examined. superdislocation splitting (r) measured strain, distributions r constructed, their average values 〈r〉 estimated. 〈r〉-e curves constructed. With use experimental values, effective energy antiphase boundaries ζ*

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