Physical base of the metallic gradient surface layers of titanium alloys formed under ion implantation

Irina Kurzina

    Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции

    Выдержка

    The results of microstructure and phase composition investigations of titanium in different structural states (with average grain sizes of 0.3 μm, 1.5 μm, 17 μm, 38 μm) implanted by Al ions using the «Raduga-5» and MEVVA-V.RU sources are presented. The size, shape and localization of the formed phases (TiO2, Ti2O, TiC, Ti3Al, TiAl, Al3Ti) depend strongly on the grain size of titanium target. In polycrystalline titanium after implantation by Al-ions the secondary phases (Ti3Al, TiAl, TiO2, TiC) formed in the body of grains of titanium matrix. It is shown that the nanostructural particles of TiO2 phase are located mainly on dislocations in the body of target grains. An ordered Ti3Al phase is located at a depth of more than 200 nm in the implanted layer along the boundaries of the titanium grains. The TiAl3 phase formed on the grain boards in subnano- and microstructural state of titanium targets. The improvement of the mechanical properties of titanium due to formation of the gradient structure of ion-alloyed surface layer was obtained.

    Язык оригиналаАнглийский
    Название основной публикацииAdvanced Materials Research
    Страницы184-190
    Число страниц7
    Том872
    DOI
    СостояниеОпубликовано - 2014
    СобытиеRussian-German Forum on Nanotechnology - Tomsk, Российская Федерация
    Продолжительность: 21 мая 201324 мая 2013

    Серия публикаций

    НазваниеAdvanced Materials Research
    Том872
    ISSN (печатное издание)10226680

    Другое

    ДругоеRussian-German Forum on Nanotechnology
    СтранаРоссийская Федерация
    ГородTomsk
    Период21.5.1324.5.13

    Отпечаток

    Titanium alloys
    Ion implantation
    Titanium
    Ions
    Phase composition
    Mechanical properties
    Microstructure

    ASJC Scopus subject areas

    • Engineering(all)

    Цитировать

    Kurzina, I. (2014). Physical base of the metallic gradient surface layers of titanium alloys formed under ion implantation. В Advanced Materials Research (Том 872, стр. 184-190). (Advanced Materials Research; Том 872). https://doi.org/10.4028/www.scientific.net/AMR.872.184

    Physical base of the metallic gradient surface layers of titanium alloys formed under ion implantation. / Kurzina, Irina.

    Advanced Materials Research. Том 872 2014. стр. 184-190 (Advanced Materials Research; Том 872).

    Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции

    Kurzina, I 2014, Physical base of the metallic gradient surface layers of titanium alloys formed under ion implantation. в Advanced Materials Research. том. 872, Advanced Materials Research, том. 872, стр. 184-190, Russian-German Forum on Nanotechnology, Tomsk, Российская Федерация, 21.5.13. https://doi.org/10.4028/www.scientific.net/AMR.872.184
    Kurzina I. Physical base of the metallic gradient surface layers of titanium alloys formed under ion implantation. В Advanced Materials Research. Том 872. 2014. стр. 184-190. (Advanced Materials Research). https://doi.org/10.4028/www.scientific.net/AMR.872.184
    Kurzina, Irina. / Physical base of the metallic gradient surface layers of titanium alloys formed under ion implantation. Advanced Materials Research. Том 872 2014. стр. 184-190 (Advanced Materials Research).
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