Application of a microfocus Laue technique to the study of deformation in aluminium single crystals
R A Coyle; A M Marshall; J H Auld; N A McKinnon; R A Coyle; Aeronautical Research Laboratories, Department of Supply, Commonwealth of Australia, Melbourne; A M Marshall; Aeronautical Research Laboratories, Department of Supply, Commonwealth of Australia, Melbourne; J H Auld; Aeronautical Research Laboratories, Department of Supply, Commonwealth of Australia, Melbourne; N A McKinnon; Aeronautical Research Laboratories, Department of Supply, Commonwealth of Australia, Melbourne
Журнал:
British Journal of Applied Physics
Дата:
1957-02-01
Аннотация:
A microfocus Laue technique is applied to deformed single crystals; the criterion for resolution is discussed and a description is given of an indexing net and a method of measuring image distortions and magnifications. Images of kink bands and bands of secondary slip are shown and the formation of kink bands by rotation about a [211] axis is confirmed. Kink band images are shown to be caused by over-lapping images and not extinction effects at the low amounts of strain (1%) used.
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