249 Result(s)

Article

Effect of Hydrogen Charging on Mechanical Twinning, Strain Hardening, and Fracture of ‹111› and ‹144› Hadfield Steel Single Crystals

This paper studies the effect of electrolytic hydrogen charging on the plastic deformation and fracture of Hadfield steel single crystals oriented for tension along the ‹111› and ‹144› directions, which the ma...

E. G. Astafurova, G. G. Maier, E. V. Melnikov, V. A. Moskvina… in Physical Mesomechanics (2018)

Article

Synthesis of Highly Dispersed Zirconium Carbide

The reduction of zirconium oxide with nanofibrous carbon to obtain highly dispersed zirconium carbide was studied. The optimum reduction conditions were determined. The reaction products were identified using ...

Yu. L. Krutskii, E. A. Maksimovskii, M. V. Popov… in Russian Journal of Applied Chemistry (2018)

Article

Near-Field Resonance Microwave Tomography and Holography

We develop the methods of electromagnetic computer near-field microwave tomography of distributed subsurface inhomogeneities of complex dielectric permittivity and of holography (shape retrieval) of internally...

K. P. Gaikovich, A. I. Smirnov, D. V. Yanin in Radiophysics and Quantum Electronics (2018)

Article

Special Features of the Structure of Laser-Welded Joints of Dissimilar Alloys Based on Titanium and Aluminum

The structure of laser-welded joints of parts having different thicknesses fabricated from alloys based on aluminum and titanium has been studied. Results of transmission and scanning electron microscopy measu...

A. A. Nikulina, A. I. Smirnov, G. A. Turichin… in Metal Science and Heat Treatment (2017)

Article

Features of austenite formation in low-carbon steel upon heating in the intercritical temperature range

The features of austenite formation upon continuous heating of low-carbon steel at the rates of 90–0.15 K/s in the intercritical temperature range (ICTR) have been studied. It has been found that, in the initi...

D. O. Panov, A. I. Smirnov in Physics of Metals and Metallography (2017)

Article

A Combined QCM and AFM Study Exploring the Nanoscale Lubrication Mechanism of Silica Nanoparticles in Aqueous Suspension

Addition of nanoparticles to liquid lubricants often leads to a reduction in both friction and wear rates for a wide range of solid–liquid–nanoparticle combinations. While the lubricating properties of nanopar...

B. Acharya, M. Chestnut, A. Marek, A. I. Smirnov, J. Krim in Tribology Letters (2017)

Article

The Glasma Epoch in the Young Universe

A. I. Smirnov, Yu. B. Likhushin in Russian Physics Journal (2017)

Article

Annealing and Environment Effects on Energy Efficiency and Parameter Stability of Organic Solar Cells

A. I. Smirnov, N. V. Plotnikova, V. G. Burov in Russian Physics Journal (2017)

Article

Self-Inversion of the Image of a Small-Scale Opaque Object in the Process of Focusing of the Illuminating Beam in an Absorbing Medium

We describe the process of adaptive self-inversion of an image (nonlinear switching) of smallscale opaque object, when the amplitude-modulated laser beam, which illuminates it, is focused in a weakly absorbing...

E. L. Bubis, V. V. Lozhrkarev, A. N. Stepanov… in Radiophysics and Quantum Electronics (2017)

Article

Formation of Glasma in the Young Universe

A. I. Smirnov, Yu. B. Likhushin in Russian Physics Journal (2016)

Article

Evolution of grain–subgrain structure and carbide subsystem upon annealing of a low-carbon low-alloy steel subjected to high-pressure torsion

The effect of annealing on the evolution of an ultrafine-grain structure and carbides in a 06MBF steel (Fe–0.1Mo–0.6Mn–0.8Cr–0.2Ni–0.3Si–0.2Cu–0.1V–0.03Ti–0.06Nb–0.09C, wt %) has been studied. The grain–subgra...

G. G. Maier, E. G. Astafurova, E. V. Melnikov… in The Physics of Metals and Metallography (2016)

Article

Effect of Structure on the Dynamic Crack Resistance and Special Features of the Micromechanism of Crack Growth in Steel 35Kh After Cold Radial Forging

The structure, dynamic crack resistance, strength and micromechanisms of crack growth are studied in tubular billets from steel 35Kh after different variants of deformation and heat treatment including cold pl...

M. Yu. Simonov, G. S. Shaimanov, A. S. Pertsev… in Metal Science and Heat Treatment (2016)

Article

Problem of Dark Energy in Cosmology

A. I. Smirnov, Yu. B. Likhushin in Russian Physics Journal (2016)

Article

Specific Features of the Nucleation and Growth of Fatigue Cracks in Steel under Cyclic Dynamic Compression

The processes of the fracture of 40Kh and U8 steels under cyclic dynamic compression are studied. It has been found that the main cause for the fracture of the cyclically compressed specimens is the propagatio...

A. I. Popelyukh, P. A. Popelyukh, A. A. Bataev… in The Physics of Metals and Metallography (2016)

Article

Growth of lamellar pearlite in the weld zone between dissimilar steels

Transmission electron microscopy is used to study the welds between high-carbon pearlitic and chromium–nickel austenitic steel workpieces performed by flash butt welding. It has been established that lamellar ...

A. A. Nikulina, A. I. Smirnov, I. A. Bataev… in The Physics of Metals and Metallography (2016)

Article

Scattering of a vortex pair by a single quantum vortex in a Bose–Einstein condensate

We analyze the scattering of vortex pairs (the particular case of 2D dark solitons) by a single quantum vortex in a Bose–Einstein condensate with repulsive interaction between atoms. For this purpose, an asymp...

L. A. Smirnov, A. I. Smirnov, V. A. Mironov in Journal of Experimental and Theoretical Ph… (2016)

Article

Formation of Quagma in the Early Universe

A. I. Smirnov, Yu. B. Likhushin in Russian Physics Journal (2015)

Article

Inverse Problems of Low-Frequency Diagnostics of the Earth’s Crust

We develop and test (in numerical simulation) methods of computer tomography of distributed under-surface inhomogeneities in the conductivity of a medium and for holography (i.e., reconstruction of the shape) ...

K. P. Gaikovich, A. I. Smirnov in Radiophysics and Quantum Electronics (2015)

Article

Anomalous Black Holes

Y. B. Likhushin, A. I. Smirnov in Russian Physics Journal (2015)