Interactions between radiation defects and interstitial impurities in nickel microalloyed with carbon and Boron under electron and neutron irradiation

V. L. Arbuzov; B. N. Goshchitskii; S. E. Danilov; A. V. Kozlov; V. D. Parkhomenko; N. L. Pecherkina; V. V. Sagaradze

doi:10.1134/S0031918X17050015

Interactions between radiation defects and interstitial impurities in nickel microalloyed with carbon and Boron under electron and neutron irradiation

Авторы: Arbuzov V.¹, Goshchitskii B.¹, Danilov S.¹, Kozlov A.², Parkhomenko V.¹, Pecherkina N.¹, Sagaradze V.¹
Учреждения:
1. Mikheev Institute of Metal Physics, Ural Branch
2. OAO Institute of Nuclear Materials
Выпуск: Том 118, № 5 (2017)
Страницы: 507-515
Раздел: Strength and Plasticity
URL: https://journals.rcsi.science/0031-918X/article/view/167064
DOI: https://doi.org/10.1134/S0031918X17050015
ID: 167064

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Аннотация

Complex investigations have been carried out of the radiation damage of nickel alloys microalloyed with interstitial carbon and boron impurities under cascadeless electron and cascade neutron irradiation. Boron’s contribution to the resistivity has been found and the binding energy of a vacancy with boron atom has been determined to be 0.2 eV. The main mechanisms of radiation-induced structural and phase changes have been revealed.

Ключевые слова

nickel, microalloying, carbon, boron, irradiation, electrons, neutrons, radiation-induced processes, vacancies, migrating complexes, clusters, physical and mechanical properties