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Information × Registration Number 0203U000518, 0100U000159 , R & D reports Title Study of origin and evolution of self-similar deformation structures conditions in metal Single Crystals under mechanic loading popup.stage_title Head Zasimchuk Elena Emilivna, Registration Date 13-02-2003 Organization Institute for metal physics NAS Ukkraine popup.description2 Experimental part of work was realized on poor aluminum single crystals and aluminum alloys. The mechanical loading was performed by restricted tension and rolling. Theoretical part of work included the computer analysis of structure formation and calculation of macroscopic deformation which realized by hydrodynamic flow in elements of dissipative structure. The aim of work - to find the conditions of self-organization of deformed crystal as self-similar fractal structures. It was used the different methods (optical microscopy, TEM, SEM, X-ray methods, computer simulation). It was shown the self-similar structures to appear if dislocation deformation mechanism is locked. In these cases the structural instability produces the conditions for self-organization of liquid-like canals, which take part in deformation process. The morphological properties of recrystallization in rolled aluminum single crystals were investigated. Product Description popup.authors popup.nrat_date 2020-04-02 Close