Atomic-scale modeling of dislocations in austenitic alloys

A. V. Bakaev, E. E. Zhurkin

St. Petersburg State Polytechnical University

Abstract: We have investigated the movement of dislocations in a model iron alloy with 10 % Ni and 20 % Cr by means of computer simulation in order to study an interaction of dislocations with radiation defects in metals afterwards. Among other things, we tested the model of periodical dislocations and calculated a set of dislocation characteristics.