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


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Abstract

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.

About the authors

V. L. Arbuzov

Mikheev Institute of Metal Physics, Ural Branch

Email: danilov@imp.uran.ru
Russian Federation, ul. S. Kovalevskoi 18, Ekaterinburg, 620990

B. N. Goshchitskii

Mikheev Institute of Metal Physics, Ural Branch

Email: danilov@imp.uran.ru
Russian Federation, ul. S. Kovalevskoi 18, Ekaterinburg, 620990

S. E. Danilov

Mikheev Institute of Metal Physics, Ural Branch

Author for correspondence.
Email: danilov@imp.uran.ru
Russian Federation, ul. S. Kovalevskoi 18, Ekaterinburg, 620990

A. V. Kozlov

OAO Institute of Nuclear Materials

Email: danilov@imp.uran.ru
Russian Federation, Zarechnyi, Sverdlovsk oblast, 624250

V. D. Parkhomenko

Mikheev Institute of Metal Physics, Ural Branch

Email: danilov@imp.uran.ru
Russian Federation, ul. S. Kovalevskoi 18, Ekaterinburg, 620990

N. L. Pecherkina

Mikheev Institute of Metal Physics, Ural Branch

Email: danilov@imp.uran.ru
Russian Federation, ul. S. Kovalevskoi 18, Ekaterinburg, 620990

V. V. Sagaradze

Mikheev Institute of Metal Physics, Ural Branch

Email: danilov@imp.uran.ru
Russian Federation, ul. S. Kovalevskoi 18, Ekaterinburg, 620990


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