Fundamental’nye problemy sovremennogo materialovedenia

(Basic Problems of Material Science (BPMS))

Vol. 18, No.1 (2021)

 

Contents

L.A. Kazantseva, M.P. Kalashnikov, I.A. Kurzina
Influence of modifying mixtures on hardening of Al-Si alloy of AK7ч (Russian grade)

9

D.A. Ryzhkova, S.L. Gafner, Yu.Ya. Gafner
Thermal stability of the small size silver clusters structure with initial amorphic morphology

17

A.M. Eremin, P.V. Zakharov, A.I. Cherednichenko, M.D. Starostenkov, M.P. Faradzheva
Statistical characteristics of a discrete breather in a CuPt7 crystal with orthogonal and trigonal configurations

24

E.S. Prusov, V.B. Deev, A.V. Vlasov
Selection of components for cast metal-matrix composites based on specific stiffness

30

L.A. Kazantseva, A.P. Khrustalyov, V.V. Platov, I.A. Zhukov, M.P. Kalashnikov, I.A. Kurzina
Influence fluorides of rare-earth element on the structural-phase state of aluminum alloy AK9

36

E.A. Ozhiganov, S.V. Konovalov
Acoustic imaging step process deformation of structural steel 0.09C-2Mn-1Si-Fe

43

A.M. Guriev, S.G. Ivanov, M.A. Guriev, E.V. Chernykh
The structure of the diffusion boride layer obtained as a result of the repair of a worn-out boride coating

49

G.M. Poletaev, I.V. Zorya
Influence of uniaxial deformation on the migration rate of <111> and <100> tilt boundaries in nickel

55

V.A. Valitov, F.Z. Utyashev, E.V. Galieva
Effect of thermomechanical treatment on the formation of ultrafine-grained and nanocrystalline structures in superalloys and their effect on superplastic properties

61

Yu.F. Ivanov, V.V. Pochetukha, D.A. Romanov, V.E. Gromov
Structure and properties of coating based on silver, nickel and nitrogen formed by the combined method on copper

68

Yu.V. Bebikhov, S.V. Dmitriev
Pierls-Nabarro potensial of topological solitons in discrete systems

74

I.A. Shepelev, S.Yu. Fomin, E.A. Korznikova
Molecular dynamics simulation of high speed loading of 2D boron nitride

81

B.A. Greenberg, M.A. Ivanov, M.S. Pushkin, A.V. Inozemtsev, A.M. Patselov
Evolution of self-organization process under explosive welding: microstructures and interfaces

88

S.G. Ivanov, A.A. Berdychenko
Features of metallography of the welded joint of AMg6 + AMg6 aluminum plates after explosion welding

102

Yu.F. Ivanov, A.I. Gusev, A.I. Romanov, N.A. Kozyrev, V.E. Gromov
Structure, elemental and phase composition of wear-resistant surfacing with flux-cored wire of the Fe-C-Si-Mn-Cr-Ni-Mo system

106

S.A. Zemlyakov, M.A. Guryev, A.M. Guryev
Increasing the wear resistance of parts made of high-alloy steels for cold-forming using cryogenic treatment

115

A.Y. Morkina, M. Singh, Yu.V. Bebikhov, E.A. Korznikova, S.V. Dmitriev
Variation of specific heat in the Fermi-Pasta-Ulam chain due to energy localization

119

A.G. Nikiforov, B.F. Demyanov, D.A. Nikiforov, A.E. Levichev, S.L. Mikerin, A.S. Kuch'yanov, M.D. Starostenkov
Features of the surface structure of the CeIr photocathode

129