Please use this identifier to cite or link to this item: http://essuir.sumdu.edu.ua/handle/123456789/37187
Title: Modification of Aluminum Alloy 1933 by the High-Current Electron Beam Irradiation
Authors: Kobets, A.G.
Horodek, P.R.
Lytvynenko, V.V.
Lon, U.F.
Ponomarev, A.G.
Startsev, O.A.
Uvarov, V.T.
Keywords: Aluminum
Electron beam
Ablation
Issue Year: 2014
Publisher: Sumy State University
Citation: Proc. NAP 3, 02MAN11 (2014)
Abstract: Modification of the wrought aluminum alloy 1933 through irradiation by the intense microsecond relativistic hollow electron beam was studied. Fracture mechanisms for both irradiated and non-irradiated samples, changes in the structure and chemical composition were investigated. The thermal model describing the beam-metal interaction was developed based on the hyperbolic relaxation heat transfer equation, weakly coupled theory of thermoelasticity and Stefan problem. We used the finite difference method to perform calculations according to this model. We determined experimentally as well as numerically the areas of modified and non-irradiated material, localized the quenched, heat-affected and shock-wave-affected zones.
URI: http://essuir.sumdu.edu.ua/handle/123456789/37187
Type: Article
Appears in Collections:Наукові видання (ЕлІТ)

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