Modification of the surface properties of highly dispersed AlB<inf>12</inf> by a high-power carbon ion beam

G. V. Potemkin, O. K. Lepakova

    Результат исследований: Материалы для журналаСтатья

    Выдержка

    Modifications in the morphology, elemental composition, and microstructure of aluminum dodecaboride (AlB<inf>12</inf>) surface layers exposed to a high-power ion beam are studied using scanning electron microscopy, X-ray microanalysis, and optical metallography. It is demonstrated that the topography of the ion-modified aluminum dodecaboride surface is determined by the dose and power density of the carbon ion beam. It is established that the effect of the high-power pulsed carbon ion beam on the AlB<inf>12</inf>-based material fabricated by self-propagating high-temperature synthesis leads to the formation of boron carbide on the surface of the latter.

    Язык оригиналаАнглийский
    Страницы (с-по)193-198
    Число страниц6
    ЖурналInorganic Materials: Applied Research
    Том6
    Номер выпуска3
    DOI
    СостояниеОпубликовано - 20 мая 2015

    Отпечаток

    Ion beams
    Surface properties
    Carbon
    Aluminum
    Boron carbide
    Metallography
    Microanalysis
    Topography
    Ions
    X rays
    Microstructure
    Scanning electron microscopy
    Chemical analysis
    Temperature

    ASJC Scopus subject areas

    • Materials Science(all)
    • Engineering(all)

    Цитировать

    Modification of the surface properties of highly dispersed AlB<inf>12</inf> by a high-power carbon ion beam. / Potemkin, G. V.; Lepakova, O. K.

    В: Inorganic Materials: Applied Research, Том 6, № 3, 20.05.2015, стр. 193-198.

    Результат исследований: Материалы для журналаСтатья

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    abstract = "Modifications in the morphology, elemental composition, and microstructure of aluminum dodecaboride (AlB12) surface layers exposed to a high-power ion beam are studied using scanning electron microscopy, X-ray microanalysis, and optical metallography. It is demonstrated that the topography of the ion-modified aluminum dodecaboride surface is determined by the dose and power density of the carbon ion beam. It is established that the effect of the high-power pulsed carbon ion beam on the AlB12-based material fabricated by self-propagating high-temperature synthesis leads to the formation of boron carbide on the surface of the latter.",
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    AU - Lepakova, O. K.

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    N2 - Modifications in the morphology, elemental composition, and microstructure of aluminum dodecaboride (AlB12) surface layers exposed to a high-power ion beam are studied using scanning electron microscopy, X-ray microanalysis, and optical metallography. It is demonstrated that the topography of the ion-modified aluminum dodecaboride surface is determined by the dose and power density of the carbon ion beam. It is established that the effect of the high-power pulsed carbon ion beam on the AlB12-based material fabricated by self-propagating high-temperature synthesis leads to the formation of boron carbide on the surface of the latter.

    AB - Modifications in the morphology, elemental composition, and microstructure of aluminum dodecaboride (AlB12) surface layers exposed to a high-power ion beam are studied using scanning electron microscopy, X-ray microanalysis, and optical metallography. It is demonstrated that the topography of the ion-modified aluminum dodecaboride surface is determined by the dose and power density of the carbon ion beam. It is established that the effect of the high-power pulsed carbon ion beam on the AlB12-based material fabricated by self-propagating high-temperature synthesis leads to the formation of boron carbide on the surface of the latter.

    KW - boron carbide

    KW - high-power ion beam

    KW - microstructure

    KW - surface layer

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