Оценка эффективности криогенной деформации для измельчения микроструктуры крупнозернистой меди

Influence of cryogenic conditions of deformation on refining the structural Cu components in case of initial large grain structure. It has been found that deformation at cryogenic temperature intensifies process of forming the strain origin boundaries and activates mechanical twinning, however, does not make it possible to obtain nanocrystalline structures