Volume 5, Issue 1, March 2015

First regular issue in 2015
Model investigations of new sp2+sp3 carbon phases that can be modeled as a result of partially alignmenting of armchair single-walled carbon nanotubes (SWNTs) using density functional theory (DFT) is performed. As a result of the simulation revealed that there are five stable structures with equivalent atom positions.

Structure of new sp2+sp3 hybrid carbon phases by means of alignmenting of armchair single-walled carbon nanotubes

Model investigations of new sp2+sp3 carbon phases that can be modeled as a result of partially alignmenting of armchair single-walled carbon nanotubes (SWNTs) using density functional theory (DFT) is performed. As a result of the simulation revealed that there are five stable structures with equivalent atom positions.
E.A. Belenkov, M.I. Tingaev
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Year: 2015 Volume: 5     Issue: 1 Pages: 15-19
Journal section: Theory and computer simulations in materials science and condensed matter physics
This paper presents results of a research on the effect of warm rolling on structure and mechanical properties of the low-carbon pipe steel. It is shown that impact toughness at -196 °C in UFG steel is 15 times higher than that in initial FG condition.

The effect of warm rolling on structure and mechanical properties of low carbon pipe steel

This paper presents results of a research on the effect of warm rolling on structure and mechanical properties of the low-carbon pipe steel. It is shown that impact toughness at -196 °C in UFG steel is 15 times higher than that in initial FG condition.
S.N. Sergeev, I.M. Safarov, A.V. Korznikov, R.M. Galeyev, S.V. Gladkovsky, D.A. Dvoynikov
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Year: 2015 Volume: 5     Issue: 1 Pages: 48-51
Journal section: Mechanical and physical properties of materials