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Інформація × Реєстраційний номер 2114U001872, Матеріали видань та локальних репозитаріїв Категорія Стаття Назва роботи Modification of Aluminum Alloy 1933 by the High-Current Electron Beam Irradiation Автор Дата публікації 01-01-2014 Постачальник інформації Сумський державний університет Першоджерело http://essuir.sumdu.edu.ua/handle/123456789/37187 Видання Sumy State University Опис 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. Додано в НРАТ 2025-05-12 Закрити