Letters on Materials - journal on science of materials and solid state physics

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Editor in chief

Dr., Corr. member of RAS
Radik R. Mulyukov

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ISSN 2218-5046 (print)
ISSN 2410-3535 (online)

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Letters on Materials

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Latest articles

Despite different atomic structures and degrees of symmetry of bcc and hcp crystals, the topological aspects of the processes of growth and shrinkage of {112}bcc and {10-12}hcp deformation twins are equivalent.

On the common topological conditions for shear-coupled twin boundary migration in bcc and hcp metals

A. Serra, N. Kvashin, N. Anento

PDF Article

Year: 2020

Volume: 10 Issue: 4s

Pages: 537-542

$Temperature dependence for the fraction of Fe14Nd2B grain boundaries completely wetted by the Nd-rich phase$

Grain boundaries in Nd-Fe-B-based alloys

B.B. Straumal, A.A. Mazilkin, S.G. Protasova, A.B. Straumal, B. Baretzky

PDF Article

Year: 2020

Volume: 10 Issue: 4s

Pages: 566-571

Shear deformation is one of the effective ways for grain boundary engineering. In the current contribution, the effect of the shear deformation incorporated into the conventional drawing process is investigated.

Shear impact during steel wire drawing on grain boundaries and mechanical properties

A. Zavdoveev, T. Baudin, M. Rogante, E. Pashinska, M. Skoryk

PDF Article

Year: 2020

Volume: 10 Issue: 4s

Pages: 558-565

Current issue

Selected papers

Fundamental and applied researches in the field of superplasticity and related phenomena have always been extensively carried out at the Institute for Metals Superplasticity Problems of the Russian Academy of Sciences (IMSP RAS)

Current achievements on superplasticity and related phenomena at the Institute for Metals Superplasticity Problems

R.R. Mulyukov, A.A. Nazarov, R.M. Imayev

PDF Article

Year: 2018

Volume: 8 Issue: 4s

Pages: 510-516

Assembling of pseudo-graphene from grain boundaries with structural units 5-7.

Disclinations in polycrystalline graphene and pseudo-graphenes. Review

A.E. Romanov, M.A. Rozhkov, A.L. Kolesnikova

PDF Review

Year: 2018

Volume: 8 Issue: 4

Pages: 384-400

Microstructure and superplastic (SP) characteristics of the alloy 1570C subjected to equal channel angular pressing (ECAP) at the temperature of 325°C and subsequent warm rolling (WR) at the same temperature and cold rolling (CR) at room temperature with reductions 86 and 80%, respectively, were compared.

Structure and Superplasticity of the Al-Mg-TM Alloy after Equal Channel Angular Pressing and Rolling

O. Sitdikov, E. Avtokratova, O. Latypova, M.V. Markushev

PDF Article

Year: 2018

Volume: 8 Issue: 4s

Pages: 561-566

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$We obtain a decreasing of hardness with increasing the fracture toughness of Mo2NiB2 - Ni cermets because of the formation of Mo10Ni3C3B phase. A comparative analysis of electronic structure showed relatively low hardness as well as higher plasticity of Mo10Ni3C3B compared to Mo2NiB2 boride due to more isotropic character of interatomic bonding.$

Influence of the Mo10Ni3C3B phase on the hardness and fracture toughness of Mo-Ni-C-B cermet: experimental and theoretical study

A.O. Boev, D.O. Poletaev, A.I. Kartamyshev, M.V. Boeva, T.N. Vershinina

PDF Article

Year: 2020

Volume: 10 Issue: 4

Pages: 387-391

Dependences of the true stress on the true strain of the studied alloys at 1200°C and the microstructure of one of them

Microstructure and compression properties at 1000 –1200°C of heat resistant nickel base superalloys heavily alloyed with γ'-forming elements

R.I. Zainullin, A.A. Ganeev, R.V. Shakhov, A.V. Logunov, S.K. Mukhtarov, V.M. Imayev

PDF Article

Year: 2020

Volume: 10 Issue: 4

Pages: 381-386

An important distinctive feature of the frictional treatment of the composite NiCrBSi-Cr3C2 coating is to obtain a smoothed surface with protruding 2-5 microns chromium carbides Cr3C2, which form a high-strength supporting "island frames".

Features of frictional treatment of the composite NiCrBSi-Cr3C2 laser clad coating

N.N. Soboleva, A.V. Makarov, E.P. Zavarzina, P.A. Skorynina, I.Y. Malygina

PDF Article

Year: 2020

Volume: 10 Issue: 4

Pages: 506-511

Journal metrics

Scopus

CiteScore 2019: 1.5

SCImago Journal Rank (SJR) 2019: 0.259

Source Normalized Impact per Paper (SNIP) 2019: 0.776

RSCI

Impact-Factor 2018: 0.790

Published articles: 786

Citations: 3697

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ОБЪЯВЛЕНИЕ о публичном конкурсе на лучшего рецензента года журнала «Письма о материалах»

Федеральное государственное учреждение Институт проблем сверхпластичности металлов извещает о проведении конкурса на лучшего рецензента 2019 года журнала «Письма о материалах»

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ОБЪЯВЛЕНИЕ о публичном конкурсе на лучшую научную статью года журнала «Письма о материалах»

Федеральное государственное учреждение Институт проблем сверхпластичности металлов извещает о проведении конкурса на лучшую научную статью 2019 года журнала «Письма о материалах».

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Regarding issue # 4 of 2019

Journal "Letters on Materials" announces that Issue # 4 of 2019 will be composed completely of papers written in English.

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About

Editor in chief

Special topics

Latest articles

On the common topological conditions for shear-coupled twin boundary migration in bcc and hcp metals

Grain boundaries in Nd-Fe-B-based alloys

Shear impact during steel wire drawing on grain boundaries and mechanical properties

Selected papers

Current achievements on superplasticity and related phenomena at the Institute for Metals Superplasticity Problems

Disclinations in polycrystalline graphene and pseudo-graphenes. Review

Structure and Superplasticity of the Al-Mg-TM Alloy after Equal Channel Angular Pressing and Rolling

Most viewed

Influence of the Mo10Ni3C3B phase on the hardness and fracture toughness of Mo-Ni-C-B cermet: experimental and theoretical study

Microstructure and compression properties at 1000 –1200°C of heat resistant nickel base superalloys heavily alloyed with γ'-forming elements

Features of frictional treatment of the composite NiCrBSi-Cr3C2 laser clad coating

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