Effect of radiation exposure on the structure and diffusion in the near-surface layer of ultrafine-grained nickel; Russian Physics Journal; Vol. 64, iss. 5

Effect of radiation exposure on the structure and diffusion in the near-surface layer of ultrafine-grained nickel; Russian Physics Journal; Vol. 64, iss. 5

Detalles Bibliográficos
Parent link:Russian Physics Journal
Vol. 64, iss. 5.— 2021.— [P. 859-865]
Autor Corporativo: Национальный исследовательский Томский политехнический университет Инженерная школа ядерных технологий Отделение экспериментальной физики
Outros autores: Grabovskaya G. P. Galina Petrovna, Mishin I. P. Ivan Petrovich, Stepanova E. N. Ekaterina Nikolaevna, Teresov A. D. Anton Dmitrievich
Summary:Title screen
The effect of irradiation of ultrafine-grained (UFG) nickel with a pulsed electron beam (PEB) in the mode without surface melting on the copper diffusion in the near-surface layer is studied. The profiles of copper concentration distribution over the depth after isothermal diffusion annealing and PEB-irradiation annealing of the UFG nickel surface are determined. It is found out that as a result of PEB irradiation, the coefficient of grain-boundary diffusion of copper in nickel increases and the mode of grain-boundary heterodiffusion in the near-surface layer of nickel changes in comparison with isothermal diffusion annealing.
Режим доступа: по договору с организацией-держателем ресурса
Idioma:inglés
Publicado: 2021
Subjects:
электронный ресурс
труды учёных ТПУ
diffusion
pulsed electron beam
nickel
near-surface layer
ultrafine-grained structure
Acceso en liña:https://doi.org/10.1007/s11182-021-02400-8
Formato: Electrónico Capítulo de libro
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=666222

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