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Information × Registration Number 0204U003789, 0100U006272 , R & D reports Title Regularities and mechanisms of anelastic deformation and fracture of alloys under deep cooling popup.stage_title Head Natsik Vasilij Dmitrievich, Registration Date 28-04-2004 Organization B.Verkin Institute for Low Temperature Physics and Engineering NAS of Ukraine popup.description2 Mechanisms of internal friction, plastic strain and fracture of crystalline and amorphous alloys at low and ultralow (0.4 -80 K) temperatures are found out. Relative role of thermal activa-tion, quantum fluctuations, dynamic inertial effects, phonon and electronic friction in dislocation processes in crystals is clarified. The processes of atomic rearrangements in intercluster boundaries in the amorphous alloys are investi-gated. New conceptions on the defect structures and super-structures in the alloys are devised. Peculiarities of their for-mation and their role in processes of deformation hardening under the conditions of deep cooling are ascertained. Product Description popup.authors popup.nrat_date 2020-04-02 Close