CARBIDE SUBSYSTEM EVOLUTION OF CONSTRUCTIONAL STEEL WITH BAINITE STRUCTURE UNDER DEFORMATION
https://doi.org/10.17073/0368-0797-2015-8-603-606
Abstract
Abstract. The quantitative analysis of defect subsystem evolution of the steel with bainite structure under compression deformation up to 36 % was carried out by the methods of transmission electron diffraction microscopy. The dependences of scalar dislocation density, the material volume with microtwins, fragment sizes, stress concentrator numbers and amplitude of lattice curvature-torsion on deformation degree were defi ned. The authors discussed the possible reasons of staging of defect substructure parameter changes with deformation.
Supporting agencies: The Grant of President of Russian Federation for state support of young Russian scientists-candidates of Sci. MK-4166.2015.2 and Doctors of Sci. MD-2920.2015.8, RFBR within the framework of scientifi c projects no. 13-02-12009 ofi _m, 15-08-03411, 14-08-a
About the Authors
E. N. Nikitina
Siberian State Industrial University
Russian Federation
Russian Federation
Research Engineer of the Chair of Physics named after V.M. Finkel
42, Kirova Str., Kemerovo region, Novokuznetsk, 654007, Russia
V. E. Gromov
Siberian State Industrial University
Russian Federation
Russian Federation
Dr. Sci. (Phys.-math.), Professor, Head of the Chair of Physics named after V.M. Finkel
42, Kirova Str., Kemerovo region, Novokuznetsk, 654007, Russia
K. V. Alsaraeva
Siberian State Industrial University
Russian Federation
Russian Federation
Postgraduate of the Chair of Physics named after V.M. Finkel
42, Kirova Str., Kemerovo region, Novokuznetsk, 654007, Russia
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Review
For citations:
Nikitina E.N., Gromov V.E., Alsaraeva K.V. CARBIDE SUBSYSTEM EVOLUTION OF CONSTRUCTIONAL STEEL WITH BAINITE STRUCTURE UNDER DEFORMATION. Izvestiya. Ferrous Metallurgy. 2015;58(8):603-606. (In Russ.) https://doi.org/10.17073/0368-0797-2015-8-603-606
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