Volume 7, Issue 3, September 2017

Third regular issue in 2017

The experimental verification of the known flow line models describing local flow during ECAE (ECAP)

A.V. Perig, I.S. Galan

PDF Article

Year: 2017

Volume: 7 Issue: 3

Pages: 209-217

Journal section: Experimental methods in materials research

A new anti-emission material for manufacturing of cathode-mesh electrodes

I. Melnikova, A. Lyasnikova, S. Maltseva

PDF Article

Year: 2017

Volume: 7 Issue: 3

Pages: 218-221

Journal section: Materials processing and applications

Тhe element-phase composition and properties of the surface layers of carbide-tipped tools made of TK and WC-Co alloys

E.E. Bobylyov, A.G. Sokolov

PDF Article

Year: 2017

Volume: 7 Issue: 3

Pages: 222-228

Journal section: Materials processing and applications

Low-melting zirconium alloys

A.M. Savchenko, Y.V. Konovalov, A.V. Laushkin, O.I. Yuferov

PDF Article

Year: 2017

Volume: 7 Issue: 3

Pages: 229-233

Journal section: Mechanical and physical properties of materials

Graphite formation in diamond-like carbon thin films

V. Plotnikov, B. Dem'yanov, V. Yartsev, K. Solomatin

PDF Article

Year: 2017

Volume: 7 Issue: 3

Pages: 234-238

Journal section: Structure design and analysis

Structure of the aluminum alloy 1570C subjected to multidirectional forging with decreasing temperature

O.S. Sitdikov, R.N. Garipova, E.V. Avtokratova, O.E. Mukhametdinova, M.A. Murzinova, M.V. Markushev

PDF Article

Year: 2017

Volume: 7 Issue: 3

Pages: 239-243

Journal section: Structure design and analysis

Fine structure of transition layer formed between NiAl melt and W substrate during self-propagating high-temperature synthesis

A.S. Shchukin, A.E. Sytschev

PDF Article

Year: 2017

Volume: 7 Issue: 3

Pages: 244-248

Journal section: Structure design and analysis

In present work a method for obtaining technically useful Fe-26%Cr-16%Co-2%Mo-2%W hard magnetic alloy from powder raw materials is proposed. The distinctive feature of the method is the lowered sintering temperature of powder compacts (1100 - 1200 °C).

Low-temperature sintering and hot rolling of hard powder magnetic Fe-Cr-Co alloy

A.S. Ustyuhin, A.B. Ankudinov, V.A. Zelenskii, I.M. Milyaev, M.I. Alymov

PDF Article

Year: 2017

Volume: 7 Issue: 3

Pages: 249-253

Journal section: Mechanical and physical properties of materials

High temperature corrosion resistant coatings of metallic glasses FeNiCrWMoCoCB has been synthesized on the steel 1035 surface by electrospark machining in the granules medium consisting of crystalline materials of different composition.

Deposition of metallic glass coatings by electrospark processing in the medium of granules of Fe39Ni8Cr7W7Mo7Co2C16B14 composition

A.A. Burkov

PDF Article

Year: 2017

Volume: 7 Issue: 3

Pages: 254-259

Journal section: Structure design and analysis

Numerical simulation of necking in tension cylindrical sample with simplified elastic-plastic material properties and large deformations. For experimental verification of the calculated data was carried out by sample testing tensile check deformations on the surface of the sample in real time by the method of digital image correlation.

On the location of a neck formation during the tension of cylindrical specimens

A.V. Osintsev, A. Plotnikov, E.M. Morozov, E.Y. Lubkova

PDF editorial's selection Article

Year: 2017

Volume: 7 Issue: 3

Pages: 260-265

Journal section: Theory and computer simulations in materials science and condensed matter physics

It was processed by electron beams of a surface of a titanium alloy and the increase of fatigue life is established. Scanning and transmission electron microscopy has been used to study the structure of a titanium alloy modified with electron beams and destroyed by fatigue.

The structure of the titanium alloy, modified by electron beams and destroyed during fatigue

S.V. Konovalov, I.A. Komissarova, D. Kosinov, Y.F. Ivanov, O. Ivanova, V. Gromov

PDF editorial's selection Article

Year: 2017

Volume: 7 Issue: 3

Pages: 266-271

Journal section: Structure design and analysis

Gas-abrasive wear resistance of silicon carbonitride SiCxNyHz and boron carbonitride BCxNy films obtained by CVD methods was studied.

Gas-abrasive wear resistance of silicon and boron carbonitride films

V.R. Shayapov, V.S. Sulyaeva, Y.M. Rumyantsev, M.N. Khomyakov, M.L. Kosinova

PDF Article

Year: 2017

Volume: 7 Issue: 3

Pages: 272-277

Journal section: Mechanical and physical properties of materials

This work presents the results of the effect of preliminary heat treatment on the features of the formation of ultra fine-grained structure of Al-Cu-Mg alloy obtained by means of high pressure torsion in Bridgman anvils. It was established the nature of grain refinement and hardening in the aged or quenched alloys.

Structure of ultrafine grained alloy A2024 after combined heat-deformation treatment

A. Petrova, I.G. Shirinkina, I.G. Brodova, L. Kaczmarek, M. Stenglinski

PDF Article

Year: 2017

Volume: 7 Issue: 3

Pages: 278-281

Journal section: Structure design and analysis

Storage of dislocations at plastic deformation of polycrystalline FCC alloys of Cu-Al and Cu-Mn is studied. It is determined that storage of dislocation (<ρ>) at plastic deformation depends from stacking fault energy (γ sf).

Effect of stacking-fault energy on the accumulation of dislocations during plastic deformation of copper-based polycrystalline alloys

N. Koneva, L. Trishkina, T. Cherkasova

PDF Article

Year: 2017

Volume: 7 Issue: 3

Pages: 282-286

Journal section: Structure design and analysis

The influence of various modes of thermal cycling treatment on the microstructure and properties of the ferromagnetic Ni47Mn42In11 alloy was studied.

Structure and microhardness of the three-component Ni-Mn-In alloy after different modes of thermal cycling treatment

Y.V. Kaletina, E. Greshnova, A. Kaletin

PDF Article

Year: 2017

Volume: 7 Issue: 3

Pages: 287-291

Journal section: Structure design and analysis

It was shown that rapid cooling leads to the formation in Babbite Sn11%Sb5,5%Cu a structure with small, intermetallic particles uniformly distributed in the matrix phase. Computer modeling predicts its high wear resistance in the operation of a large-sized sliding bearing.

Influence of the structural state on mechanical properties of tin babbit under upsetting

A.K. Valeeva, I.S. Valeev, A.K. Akhunova

PDF Article

Year: 2017

Volume: 7 Issue: 3

Pages: 292-295

Journal section: Mechanical and physical properties of materials

By the method of molecular dynamics the structural changes in Ni-Al bimetal particles during the passage of shock waves were studied. Investigated the possibility of forming pores near the interphase boundary metals and related effects.

Simulation of the shock waves propagation through the interface of bipartite bimetallic Ni-Al particles

P.V. Zakharov, G.M. Poletaev, M.D. Starostenkov, A.I. Cherednichenko

PDF editorial's selection Article

Year: 2017

Volume: 7 Issue: 3

Pages: 296-302

Journal section: Theory and computer simulations in materials science and condensed matter physics

The finite-dimensional scaling method was used to calculate the critical heat capacity index α. It is established that the growth of the energy parameters of the multi-spin interaction substantially affects the critical heat capacity index.

Influence of the interaction on the heat capacity critical exponent for 1D Ising ferromagnet with periodical boundary conditions

Z.V. Dzyuba, V.N. Udodov, D.V. Spirin

PDF Article

Year: 2017

Volume: 7 Issue: 3

Pages: 303-306

Journal section: Theory and computer simulations in materials science and condensed matter physics

The effect of modify by rare earth metal dysprosium in combination with heat treatment on microstructure and mechanical properties on compression testing of intermetallic β-solidifying γ(TiAl) alloy was studied. The image shows a microstructure of alloy Ti-45Al-6(Nb,Mo)-0,2 B-1Dy, where the observed layer DyAl2-phase and Dy2O3 oxide particles.

Microstructure and mechanical properties of intermetallic γ-TiAl alloy alloyed with dysprosium

T. Nazarova, K. Nazarov, S. Sergeev, V. Imayev, R. Imayev

PDF Article

Year: 2017

Volume: 7 Issue: 3

Pages: 307-311

Journal section: Structure design and analysis

Has been shown that in the train of cooling of In–4.5 mass% Cd alloy the pocket martensite structure below martensite FCC-FCT temperatures, consisting of colonies of tetragonal slat plates are being formed.

Features of the formation of tetragonal martensite in In–4.5%Cd alloy

Y.V. Khlebnikova, D.P. Rodionov, L.Y. Egorova

PDF Article

Year: 2017

Volume: 7 Issue: 3

Pages: 312-317

Journal section: Structure design and analysis

Phase transitions of tetragonal L4-8 graphites to diamond-like LA7, LA8, and LA10 phases have been investigated.

Modeling of the formation of diamond-like phases from structural varieties of tetragonal graphite

E.A. Belenkov, V.A. Greshnyakov

PDF Article

Year: 2017

Volume: 7 Issue: 3

Pages: 318-322

Journal section: Theory and computer simulations in materials science and condensed matter physics

The composites of Ti-C-H-Cu system were obtained by mechanosynthesis in liquid carbon media (petroleum ether, xylene), followed by magnetic pulse compaction of the powders. Structural-phase composition was investigated and density, microhardness and wear resistance of the composites were determined.

Properties of the Ti-C-H-Сu composites obtained by mechanosynthesis using organic media

M.A. Eryomina, S.F. Lomayeva, S.N. Paranin, S.V. Zayatz, V.V. Tarasov, I.S. Trifonov

PDF Article

Year: 2017

Volume: 7 Issue: 3

Pages: 323-326

Journal section: Mechanical and physical properties of materials

Dependence of the DB localization parameter, β, energy, E, frequency, ω, on the amplitude of the DB.

Hard-type anharmonicity gap discrete breather in 2D biatomic crystal

A.S. Semenov, S.Y. Fomin, K. Zhou, E.g. Soboleva

PDF Article

Year: 2017

Volume: 7 Issue: 3

Pages: 327-331

Journal section: Theory and computer simulations in materials science and condensed matter physics

Microstructure of the aluminum oxynitride powder after chemical purification, obtained by the SHS-metallurgy method . The by-products (Al, AlN) and impurities (Mo) were removed. The average composition is given in the article.

HS-metallurgy of aluminum oxynitride and its subsequent purification from impurities.

V.I. Yukhvid, V.A. Gorshkov, V.N. Borshch, P.A. Miloserdov, N.V. Sachkova, M.I. Alymov

PDF Article

Year: 2017

Volume: 7 Issue: 3

Pages: 332-336

Journal section: Structure design and analysis

Volume 7, Issue 3, September 2017

The experimental verification of the known flow line models describing local flow during ECAE (ECAP)

A new anti-emission material for manufacturing of cathode-mesh electrodes

Тhe element-phase composition and properties of the surface layers of carbide-tipped tools made of TK and WC-Co alloys

Low-melting zirconium alloys

Graphite formation in diamond-like carbon thin films

Structure of the aluminum alloy 1570C subjected to multidirectional forging with decreasing temperature

Fine structure of transition layer formed between NiAl melt and W substrate during self-propagating high-temperature synthesis

Low-temperature sintering and hot rolling of hard powder magnetic Fe-Cr-Co alloy

Deposition of metallic glass coatings by electrospark processing in the medium of granules of Fe39Ni8Cr7W7Mo7Co2C16B14 composition

On the location of a neck formation during the tension of cylindrical specimens

The structure of the titanium alloy, modified by electron beams and destroyed during fatigue

Gas-abrasive wear resistance of silicon and boron carbonitride films

Structure of ultrafine grained alloy A2024 after combined heat-deformation treatment

Effect of stacking-fault energy on the accumulation of dislocations during plastic deformation of copper-based polycrystalline alloys

Structure and microhardness of the three-component Ni-Mn-In alloy after different modes of thermal cycling treatment

Influence of the structural state on mechanical properties of tin babbit under upsetting

Simulation of the shock waves propagation through the interface of bipartite bimetallic Ni-Al particles

Influence of the interaction on the heat capacity critical exponent for 1D Ising ferromagnet with periodical boundary conditions

Microstructure and mechanical properties of intermetallic γ-TiAl alloy alloyed with dysprosium

Features of the formation of tetragonal martensite in In–4.5%Cd alloy

Modeling of the formation of diamond-like phases from structural varieties of tetragonal graphite

Properties of the Ti-C-H-Сu composites obtained by mechanosynthesis using organic media

Hard-type anharmonicity gap discrete breather in 2D biatomic crystal

HS-metallurgy of aluminum oxynitride and its subsequent purification from impurities.

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