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

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The thermokinetics of shape recovery after bending of Ni-rich titanium nickelide was studied. Loading–unloading procedure was carried out in various phase states using isothermal and non-isothermal modes varying loading strain. The two-stage character of shape recovery under heating is revealed; the hypothesis of its origin is suggested.

Thermokinetics of shape recovery of nanostructured titanium nickelide

E.P. Ryklina, D. . Ashimbaev, S.R. Murygin

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Year: 2022

Volume: 12 Issue: 2

Pages: 89-93

The presence of N and S atoms which spread evenly on the hydrogel structure was confirmed by energy-dispersive x-ray (EDX) mapping. The introduction of NS doping into the rGOH structure improves the sample's electrochemical performance compared to the undoped sample.

Synthesis and characterization NS-reduced graphene oxide hydrogel and its electrochemical properties

A. Nugroho, F. Erviansyah, D. Floresyona, S. Mahalingam, A. Manap, N. Afandi, K. Lau, C. Chia

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Year: 2022

Volume: 12 Issue: 2

Pages: 169-174

CrxAl(Si)yC with a thickness of 3800 nm was deposited by PVD technique
Al is chemical bonded with silicon, Si – with carbon and aluminum.
Melting and crystallization of Al-Si system reduce the coating protective properties

Structure and corrosion behaviour of CrxAl(Si)yC coatings fabricated by the vacuum arc discharge technique

A.P. Rubshtein, A.B. Vladimirov, S.A. Plotnikov, V.B. Vykhodets, T.E. Kurennykh

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Year: 2022

Volume: 12 Issue: 2

Pages: 121-125

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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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Nanostructured NiTi and its tensile behaviour.

On the microstructure and tensile behaviour of nanostructured NiTi alloy produced by electroplastic rolling

J. V. Tilak Kumar, S. Jayaprakasam, V. S. Senthil Kumar , K. A. Padmanabhan, A. Frolova, V. Stolyarov

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Year: 2022

Volume: 12 Issue: 2

Pages: 83-88

Unlike of our previous report the method suggested takes into account consideration the initial stage of superplastic forming, when the pressure of the inert gas changes from the initial zero level to a pre-given constant value. It is shown that such kind refinement enables one to improve considerably the accuracy of calculating the value of the strain rate sensitivity index, m, and, as a result, to provide more accurate finite element description of the superplastic forming processes.

Improving the accuracy of finite element modeling of superplastic forming processes

O.P. Tulupova, C. Gumerova, V.R. Ganieva, A.A. Kruglov, F.U. Enikeev

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Year: 2022

Volume: 12 Issue: 2

Pages: 142-147

The structure of a sample obtained by consolidation of four sheets of CP Ti was examined. It was shown that the quality of bonding between the sheets decreases from the bottom to the top and the formation of a joint of satisfactory quality was accompanied by a change in the microtexture, weak grain growth and the formation of a subgrain structure.

Microstructure of a titanium sample produced by ultrasonic consolidation

A.A. Mukhametgalina, M.A. Murzinova, A.A. Nazarov

PDF Article

Year: 2022

Volume: 12 Issue: 2

Pages: 153-157

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Latest articles

Thermokinetics of shape recovery of nanostructured titanium nickelide

Synthesis and characterization NS-reduced graphene oxide hydrogel and its electrochemical properties

Structure and corrosion behaviour of CrxAl(Si)yC coatings fabricated by the vacuum arc discharge technique

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 the microstructure and tensile behaviour of nanostructured NiTi alloy produced by electroplastic rolling

Improving the accuracy of finite element modeling of superplastic forming processes

Microstructure of a titanium sample produced by ultrasonic consolidation

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