Emulation of Radiation Damage of Structural Materials for Fission and Fusion Power Plants Using Heavy Ion Beams


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Abstract

The study is devoted to the methodology of simulation experiments for the analysis of radiation damage of structural materials of nuclear power plants by irradiation with heavy ions and subsequent analysis with use of the ultramicroscopy and nanoindentation methods. Details of the irradiation experiments in the TIPr accelerator (Institute for Theoretical and Experimental Physics) with ion energy of 101 keV/nucleon are given. Current approaches to the analysis of radiation-induced changes in the structural phase state of samples irradiated with ions with use of transmission electron microscopy and atom probe tomography are demonstrated. Models for the evaluation of radiation hardening based on microscopic changes, as well as the capabilities of the nanoindentation method for direct measurement of the hardening of a specimen layer irradiated by ions, are considered.

About the authors

A. S. Useinov

Technological Institute for Superhard and Novel Carbon Materials

Email: sergey.rogozhkin@itep.ru
Russian Federation, Troitsk, Moscow, 108840

S. V. Rogozhkin

Alikhanov Institute for Theoretical and Experimental Physics; National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)

Author for correspondence.
Email: sergey.rogozhkin@itep.ru
Russian Federation, Moscow, 117218; Moscow, 115409

A. A. Nikitin

Alikhanov Institute for Theoretical and Experimental Physics; National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)

Email: sergey.rogozhkin@itep.ru
Russian Federation, Moscow, 117218; Moscow, 115409

A. A. Khomich

Alikhanov Institute for Theoretical and Experimental Physics

Email: sergey.rogozhkin@itep.ru
Russian Federation, Moscow, 117218

N. A. Iskandarov

Alikhanov Institute for Theoretical and Experimental Physics

Email: sergey.rogozhkin@itep.ru
Russian Federation, Moscow, 117218

V. V. Khoroshilov

Alikhanov Institute for Theoretical and Experimental Physics

Email: sergey.rogozhkin@itep.ru
Russian Federation, Moscow, 117218

A. A. Bogachev

Alikhanov Institute for Theoretical and Experimental Physics; National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)

Email: sergey.rogozhkin@itep.ru
Russian Federation, Moscow, 117218; Moscow, 115409

A. A. Lukyanchuk

Alikhanov Institute for Theoretical and Experimental Physics

Email: sergey.rogozhkin@itep.ru
Russian Federation, Moscow, 117218

O. A. Raznitsyn

Alikhanov Institute for Theoretical and Experimental Physics

Email: sergey.rogozhkin@itep.ru
Russian Federation, Moscow, 117218

A. S. Shutov

Alikhanov Institute for Theoretical and Experimental Physics

Email: sergey.rogozhkin@itep.ru
Russian Federation, Moscow, 117218

P. A. Fedin

Alikhanov Institute for Theoretical and Experimental Physics

Email: sergey.rogozhkin@itep.ru
Russian Federation, Moscow, 117218

R. P. Kuibeda

Alikhanov Institute for Theoretical and Experimental Physics

Email: sergey.rogozhkin@itep.ru
Russian Federation, Moscow, 117218

T. V. Kulevoy

Alikhanov Institute for Theoretical and Experimental Physics; National Research Center Kurchatov Institute

Email: sergey.rogozhkin@itep.ru
Russian Federation, Moscow, 117218; Moscow, 123098

A. L. Vasiliev

National Research Center Kurchatov Institute; Shubnikov Institute of Crystallography, Federal Research Center Crystallography and Photonics

Email: sergey.rogozhkin@itep.ru
Russian Federation, Moscow, 123098; Moscow, 119333

M. Yu. Presniakov

National Research Center Kurchatov Institute

Email: sergey.rogozhkin@itep.ru
Russian Federation, Moscow, 123098

K. S. Kravchuk

Technological Institute for Superhard and Novel Carbon Materials

Email: sergey.rogozhkin@itep.ru
Russian Federation, Troitsk, Moscow, 108840

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