Structure and phase composition of a Ti film-Al substrate system irradiated with an intense pulsed electron beam

Yurii Ivanov, Olga Krysina, Pavel Moskvin, Elizaveta Petrikova, Olga Ivanova, Oleg Tolkachev

Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции

Выдержка

Commercially pure A7 aluminum was exposed to surface modification in a single vacuum cycle which included vacuum arc evaporation and deposition of commercially pure titanium and intense electron beam irradiation and melting of the film-substrate system using a plasma-cathode pulsed electron source. The deposited Ti film thickness was 0.5 and 1 µm. The irradiated Ti-Al system revealed a multilayer multiphase structure consisting of submicro- and nanosized elements with intermetallic inclusions Al3Ti, Al2Ti, and TiAl3. The Ti film during irradiation broke up into fragments with their immersion in the molten Al surface layer to a depth of 20 µm. The modified material surpassed the initial aluminum in wear resistance by a factor of 2.4 and in microhardness by a factor larger than 4. The main cause for the high surface hardness and high wear resistance of the modified aluminum was likely the formation of both the intermetallic particles and the Ti-hardened transition layer.

Язык оригиналаАнглийский
Название основной публикацииRadiation-Thermal Effects and Processes in Inorganic Materials
РедакторыSergey Gyngazov
ИздательTrans Tech Publications Ltd
Страницы101-107
Число страниц7
ISBN (печатное издание)9783035714500
DOI
СостояниеОпубликовано - 1 янв 2018
Событие13th International Conference on Radiation-Thermal Effects and Processes in Inorganic Materials, RTEP 2017 - Tomsk, Российская Федерация
Продолжительность: 9 окт 201714 окт 2017

Серия публикаций

НазваниеKey Engineering Materials
Том781 KEM
ISSN (печатное издание)1013-9826

Конференция

Конференция13th International Conference on Radiation-Thermal Effects and Processes in Inorganic Materials, RTEP 2017
СтранаРоссийская Федерация
ГородTomsk
Период9.10.1714.10.17

Отпечаток

Aluminum
Phase composition
Electron beams
Intermetallics
Wear resistance
Substrates
Irradiation
Vacuum
Electron sources
Titanium
Microhardness
Film thickness
Surface treatment
Molten materials
Multilayers
Evaporation
Melting
Cathodes
Hardness
Plasmas

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

Цитировать

Ivanov, Y., Krysina, O., Moskvin, P., Petrikova, E., Ivanova, O., & Tolkachev, O. (2018). Structure and phase composition of a Ti film-Al substrate system irradiated with an intense pulsed electron beam. В S. Gyngazov (Ред.), Radiation-Thermal Effects and Processes in Inorganic Materials (стр. 101-107). (Key Engineering Materials; Том 781 KEM). Trans Tech Publications Ltd. https://doi.org/10.4028/www.scientific.net/KEM.781.101

Structure and phase composition of a Ti film-Al substrate system irradiated with an intense pulsed electron beam. / Ivanov, Yurii; Krysina, Olga; Moskvin, Pavel; Petrikova, Elizaveta; Ivanova, Olga; Tolkachev, Oleg.

Radiation-Thermal Effects and Processes in Inorganic Materials. ред. / Sergey Gyngazov. Trans Tech Publications Ltd, 2018. стр. 101-107 (Key Engineering Materials; Том 781 KEM).

Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции

Ivanov, Y, Krysina, O, Moskvin, P, Petrikova, E, Ivanova, O & Tolkachev, O 2018, Structure and phase composition of a Ti film-Al substrate system irradiated with an intense pulsed electron beam. в S Gyngazov (ред.), Radiation-Thermal Effects and Processes in Inorganic Materials. Key Engineering Materials, том. 781 KEM, Trans Tech Publications Ltd, стр. 101-107, Tomsk, Российская Федерация, 9.10.17. https://doi.org/10.4028/www.scientific.net/KEM.781.101
Ivanov Y, Krysina O, Moskvin P, Petrikova E, Ivanova O, Tolkachev O. Structure and phase composition of a Ti film-Al substrate system irradiated with an intense pulsed electron beam. В Gyngazov S, редактор, Radiation-Thermal Effects and Processes in Inorganic Materials. Trans Tech Publications Ltd. 2018. стр. 101-107. (Key Engineering Materials). https://doi.org/10.4028/www.scientific.net/KEM.781.101
Ivanov, Yurii ; Krysina, Olga ; Moskvin, Pavel ; Petrikova, Elizaveta ; Ivanova, Olga ; Tolkachev, Oleg. / Structure and phase composition of a Ti film-Al substrate system irradiated with an intense pulsed electron beam. Radiation-Thermal Effects and Processes in Inorganic Materials. редактор / Sergey Gyngazov. Trans Tech Publications Ltd, 2018. стр. 101-107 (Key Engineering Materials).
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