Please use this identifier to cite or link to this item: http://earchive.tpu.ru/handle/11683/57686
Title: The Effect of Electron-pulse Modification of the Surface Layer on the Strength Properties of the Ni[3]Al Intermetallic Compound
Authors: Ovcharenko, Vladimir Efimovich
Yu Baohai
Keywords: поверхностные слои; прочностные свойства; интерметаллические соединения; импульсное облучение; электронное облучение; кристаллические структуры; модификация
Issue Date: 2019
Publisher: IOP Publishing
Citation: Ovcharenko V. E. The Effect of Electron-pulse Modification of the Surface Layer on the Strength Properties of the Ni[3]Al Intermetallic Compound / V. E. Ovcharenko, Yu Baohai // IOP Conference Series: Materials Science and Engineering. — Bristol : IOP Publishing, 2019. — Vol. 582 : Innovative Technologies in Engineering : X International Scientific and Practical Conference, 23–25 May 2019, Yurga, Russian Federation : [proceedings]. — [012053, 5 p.].
Abstract: In this paper it was shown that pulsed electron irradiation forms in the surface layer of the Ni[3]Al intermetallic compound samples a columnar crystal structure oriented perpendicular to the irradiated surface. The dimensions of the crystals of the columnar structure and the depth of the surface layer modification depend on the power density and the duration of the irradiation pulses - with power density increasing , the dispersion of the columnar structure increases, with increasing duration of irradiation pulses, the depth of the surface layer structure modification increases. Modification of the surface layer structure improves the strength properties of Ni[3]Al intermetallic compound samples.
URI: http://earchive.tpu.ru/handle/11683/57686
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