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

Latest articles

Dependence of the crack shape (length/height ratio) for three-layer material with layers having different strength.

Quasi-static crack growth in three-layer media: a numerical experiment

R.L. Lapin, V.A. Kuzkin, A.M. Krivtsov

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Year: 2023

Volume: 13 Issue: 3

Pages: 272-277

The effects of the heat treatment regime on the fatigue strength and frequency stability of samples made of martensitic-aging steel 03Ni18CoMo5Ti-EBR were investigated. The tests were carried out on an original electromagnetic installation operating in self-oscillating mode during cyclic tests using a "soft" cantilever bending scheme of flat samples.

Heat treatment effect on fatigue strength and frequency stability of maraging steel

V.V. Mylnikov, E.A. Dmitriev

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Year: 2023

Volume: 13 Issue: 3

Pages: 266-271

Observed microstructure changes caused by loading mainly concern in the development of persistent slip bands. Acoustic birefringence decreases linearly with cycles under fatigue and increases monotonically with plastic strain under tension.

Metallographic study and ultrasonic evaluation of damage accumulation in a low-carbon steel welded joint

A.V. Gonchar, K.V. Kurashkin

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Year: 2023

Volume: 13 Issue: 3

Pages: 204-208

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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The structure and properties of AISI 321 steel depends on the level of normal load on the indenter during frictional treatment. Friction treatment with a sliding indenter leads to the formation of a gradient structure with a depth of up to 500 µm.

Evolution of the structure and physical-mechanical properties of metastable steel after surface frictional treatment with varying loading on the indenter

E.A. Putilova, L.S. Goruleva, S.M. Zadvorkin, P.A. Skorynina, R.A. Savrai, K.D. Krucheva

PDF Article

Year: 2023

Volume: 13 Issue: 3

Pages: 191-196

The inflection point on the dependence of the median frequency of acoustic
emission on strain as an evidence of the intensification of the dynamic
recovery process

The effect of temperature and strain rate on tensile behaviour of the Mg-2Zn-0.1Ca alloy

D.L. Merson, I.S. Yasnikov, A.I. Brilevsky, M.L. Linderov, A.V. Danyuk, E.D. Merson

PDF Article

Year: 2023

Volume: 13 Issue: 3

Pages: 185-190

New high energy density material azidofullerene C60N60

Azidofullerene C60N60: study in density functional theory

K.S. Grishakov, N.N. Degtyarenko

PDF Article

Year: 2023

Volume: 13 Issue: 3

Pages: 237-242

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Latest articles

Quasi-static crack growth in three-layer media: a numerical experiment

Heat treatment effect on fatigue strength and frequency stability of maraging steel

Metallographic study and ultrasonic evaluation of damage accumulation in a low-carbon steel welded joint

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

Evolution of the structure and physical-mechanical properties of metastable steel after surface frictional treatment with varying loading on the indenter

The effect of temperature and strain rate on tensile behaviour of the Mg-2Zn-0.1Ca alloy

Azidofullerene C60N60: study in density functional theory

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