Self-Organization of Crystals During the Plastic Deformation
O. Eh. Zasymchuk, V. I. Zasymchuk, T. V. Turchak
G.V. Kurdyumov Institute for Metal Physics, NAS of Ukraine, 36 Academician Vernadsky Blvd., UA-03142 Kyiv, Ukraine
Received: 27.06.2013. Download: PDF
We consider possibility of the self-organization of crystals during the plastic deformation in the form of band-structure elements—MBs and SBs. They contribute to prolongation of the deformation under the dislocation slide braking whereby the hydrodynamic flow within the MBs and SBs. The distinctions between the properties of MBs and SBs, on the one hand, and elements of relaxation structure (cells, polygonal structure, and recrystallized grains), on the other one, are shown. The synergetic model of MBs formation is proposed. Authors reveal the localized in MBs and SBs hydrodynamic flow to ensure the crystal forming, which functionally agrees with experimentally observed data.
Keywords: self-organization, plastic deformation, hydrodynamic plastic flow, recrystallization, monocrystal, nanoscale, deformation relief, scaling, transmission electron microscopy, microstrips, X-ray harmonic analysis.
PACS: 05.65.+b, 61.72.Bb, 62.20.F-, 81.10.Aj, 81.40.Lm, 83.60.-a, 83.50.-v
Citation: O. Eh. Zasymchuk, V. I. Zasymchuk, and T. V. Turchak, Self-Organization of Crystals During the Plastic Deformation, Usp. Fiz. Met., 14, No. 3: 275—318 (2013) (in Russian), doi: 10.15407/ufm.14.03.275