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Interaction between Lattice Dislocations and Grain Boundaries in Ordered Compounds: Theory and Experiment
Published online by Cambridge University Press: 28 February 2011
Abstract
The interaction between a screw dislocation and symmetric [1 1 0] tilt boundaries under the influence of an applied shear stress was investigated by atomistic simulation. Many-body potentials representing Cu and Ni3Al were used for the description of the interatomic forces. A comparison will be made with in-situ observations in a transmission electron microscope of the interaction of screw dislocations with a coherent twin boundary.
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- Copyright © Materials Research Society 1991
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