CALCULATION OF THE INTERACTION ENERGY OF THE TWINNING DISLOCATIONS OF A WEDGE TWIN BASED ON THE MESOSCOPIC DISLOCATION MODEL

摘要

The energy of interaction of the twinning dislocations in a wedge crystal twin was calculated based on the mesoscopic dislocation model. It has been established that the interaction energy of the twinning dislocations increases moderately with increase in the length of the twin. It is shown that the dependence of the interaction energy of the twinning dislocations on the width of the twin is near-parabolic.