Особенности механического двойникования, разрушения и напряженного состояния в локально-деформируемых монокристаллах Ni2MnGa с эффектом запоминания формы

Abstract

Based on the experimental data created analytical models for the calculation of the stress state of lenticular twins formed in the deformed region. As a result of the experimental and theoretical studies revealed the presence of competing processes slip and twinning destruction, notably seen when the load on the indenter over 20 N. It is found that with increasing load on the indenter growing number of twins that arise in print.