Prediction of the Neutron Irradiation Effect on the Creep-Rupture Properties on the Basis of Physical-and-Mechanical Modeling of Fracture Process

摘要

The present report represents the mechanism of austenitic steels failure under creep and neutron irradiation and the developed models for prediction of the creep-rupture strength and strain and for the crack growth rate for different levels of neutron flax and irradiation temperature.