On the Formation and Investigation of Multilayer Films of a High-Entropy Alloy Obtained by the Ion-Plasma Method in a Nitrogen Environment | Sciact - CRIS-система Института катализа

On the Formation and Investigation of Multilayer Films of a High-Entropy Alloy Obtained by the Ion-Plasma Method in a Nitrogen Environment Научная публикация

Журнал

Journal of Surface Investigation: X-Ray, Synchrotron and Neutron Techniques
ISSN: 1027-4510 , E-ISSN: 1819-7094

Вых. Данные

Год: 2023, Том: 17, Номер: 6, Страницы: 1287-1294 Страниц : 8 DOI: 10.1134/s1027451023060034

Ключевые слова

high-entropy alloys, cermet films, vacuum-arc plasma-assisted method, sputtering, phase composition, structure, microhardness, wear resistance

Авторы

Ahmadeev Yu.H. ¹ , Ivanov Yu.F. ¹ , Koval N.N. ¹ , Shugurov V.V. ¹ , Petrikova E.A. ¹ , Krysina O.V. ¹ , Prokopenko N.A. ¹ , Azhazha I.I. ¹ , Shmakov A.N. ^2,3

Организации

1	Institute of High Current Electronics, Siberian Branch, Russian Academy of Sciences, Tomsk, 634055 Russia
2	Budker Institute of Nuclear Physics, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090 Russia
3	Federal Research Centre “SKIF,” Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090 Russia

A developed vacuum-arc plasma-assisted method is applied to produce films of a high-entropy alloy from a multicomponent gas-metal plasma generated by the simultaneous independent evaporation of selected metal cathodes. New modes are revealed to allow the deposition of thin films of a high-entropy alloy, AlTiCrNbMo–N, with a nearly equiatom composition. The films are a multilayer nanocrystalline material with a body-centered cubic lattice, the parameter of which specifically depends on the concentration of elements in the alloy. The synchrotron-radiation technique demonstrates that films of the high-entropy alloy AlTiCrNbMo–N are stable when heated in air to temperatures not exceeding 620°C.

Ahmadeev Y.H. , Ivanov Y.F. , Koval N.N. , Shugurov V.V. , Petrikova E.A. , Krysina O.V. , Prokopenko N.A. , Azhazha I.I. , Shmakov A.N.
On the Formation and Investigation of Multilayer Films of a High-Entropy Alloy Obtained by the Ion-Plasma Method in a Nitrogen Environment
Journal of Surface Investigation: X-Ray, Synchrotron and Neutron Techniques. 2023. V.17. N6. P.1287-1294. DOI: 10.1134/s1027451023060034 WOS Scopus РИНЦ CAPlus OpenAlex СКИФ ID

Поступила в редакцию:	17 нояб. 2022 г.
Принята к публикации:	19 янв. 2023 г.
Опубликована в печати:	8 дек. 2023 г.
Опубликована online:	8 дек. 2023 г.

Web of science:	WOS:001142593700020
Scopus:	2-s2.0-85178945640
РИНЦ:	59936623
Chemical Abstracts:	2023:2574149
OpenAlex:	W4389488933
СКИФ ID:	2700

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