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

Latest articles

Microstructure and crystallographic texture evolution at SCC.

Microstructure and crystallographic structure of ferritic steel subjected to stress-corrosion cracking

V.D. Sitdikov , A.A. Nikolaev, G.V. Ivanov , A.K. Makatrov, A.V. Malinin

PDF Article

Year: 2022

Volume: 12 Issue: 1

Pages: 65-70

Tantalum-containing film with superhard inclusions

Features of obtaining tantalum-containing coatings by magnetron sputtering

A.I. Shumilin, A.M. Zakharevich, A.A. Skaptsov, A.A. Fomin

PDF Article

Year: 2022

Volume: 12 Issue: 1

Pages: 15-20

$After rotary forging at 700°°C, the alloy manifests the best combination of the structural, mechanical, and functional characteristics. In this state, the long-length bar stock demonstrates a homogeneous grain structure with a certain fraction of a dynamically polygonized substructure of β-phase, a satisfactory strength (UTS=580 MPa), a low Young’s modulus (E=35 GPa), high difference between dislocation and phase yield strength (Δσ = 280 MPa), and a relatively large amount of superelastic recovery strain (εrSEmax=3.12%).$

Effect of forging temperature on the structure, mechanical and functional properties of superelastic Ti-Zr-Nb bar stock for biomedical applications

K.E. Lukashevich, V.A. Sheremetyev, A.A. Kudryashova, M.A. Derkach, V.A. Andreev, S.P. Galkin, S.D. Prokoshkin, V. Brailovski

PDF Article

Year: 2022

Volume: 12 Issue: 1

Pages: 54-58

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

All highlights

Most viewed

Steady state isotropic optimal superplastic deformation in 175 materials systems of different classes studied can be represented by the equation 8 in the main text

On a unique constitutive equation for steady state isotropic optimal structural superplastic deformation in all classes of materials

K. R. Harisankar, S. Sripathi, K.A. Padmanabhan

PDF Article

Year: 2022

Volume: 12 Issue: 1

Pages: 5-14

$After rotary forging at 700°°C, the alloy manifests the best combination of the structural, mechanical, and functional characteristics. In this state, the long-length bar stock demonstrates a homogeneous grain structure with a certain fraction of a dynamically polygonized substructure of β-phase, a satisfactory strength (UTS=580 MPa), a low Young’s modulus (E=35 GPa), high difference between dislocation and phase yield strength (Δσ = 280 MPa), and a relatively large amount of superelastic recovery strain (εrSEmax=3.12%).$

Effect of forging temperature on the structure, mechanical and functional properties of superelastic Ti-Zr-Nb bar stock for biomedical applications

K.E. Lukashevich, V.A. Sheremetyev, A.A. Kudryashova, M.A. Derkach, V.A. Andreev, S.P. Galkin, S.D. Prokoshkin, V. Brailovski

PDF Article

Year: 2022

Volume: 12 Issue: 1

Pages: 54-58

Possibility of using silver nanoparticles (Ag NPs) as additive for silicone elastomers as internal heating agent for microwave radiation assisted local curing is experimentally investigated. The obtained PDMS/AgNP composite materials acquired a significantly higher work of adhesion to glass, a lower viscoelastic modulus and slightly higher wettability. With time of microwave treatment and consequently cross-linking of the material those parameters head towards or approach those of the stock PDMS material.

Metal nanoparticles as an electromagnetic microwave heat-cure agent for polydimethylsiloxane elastomers

E.V. Antonov, I.M. Sosnin, A. Tiwari, N.D. Prasolov, L.M. Dorogin

PDF Article

Year: 2022

Volume: 12 Issue: 1

Pages: 49-53

About

Editor in chief

Special topics

Latest articles

Microstructure and crystallographic structure of ferritic steel subjected to stress-corrosion cracking

Features of obtaining tantalum-containing coatings by magnetron sputtering

Effect of forging temperature on the structure, mechanical and functional properties of superelastic Ti-Zr-Nb bar stock for biomedical applications

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

On a unique constitutive equation for steady state isotropic optimal structural superplastic deformation in all classes of materials

Effect of forging temperature on the structure, mechanical and functional properties of superelastic Ti-Zr-Nb bar stock for biomedical applications

Metal nanoparticles as an electromagnetic microwave heat-cure agent for polydimethylsiloxane elastomers

General information

Information for readers

Information for authors

Information for reviewers