A classical molecular dynamics method is used to theoretically study the interaction of dislocations with typical radiation-induced defects in an Fe-Ni10-Cr20 austenitic alloy. As a result, a set of interactions and the corresponding values for the critical stress required for unpinning of a dislocation from an obstacle are obtained for different temperatures and interaction geometries.
|Journal||Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques|
|State||Published - 17 Apr 2013|