Prediction of radiation embrittlement of WWER-1000 reactor vessel materials considering the influence of alloying elements and high content of copper


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Abstract

Basing on the analysis of the radiation embrittlement of RPV materials, the paper proposes a model and dependencies for description of WWER-1000 vessel material embrittlement with copper content above 0.10%. Standard dose-time trend curves have been modernized. The dose-time trend curves have been modernized.

About the authors

B. Z. Margolin

National Research Center Kurchatov Institute—Central Research Institute of Structural Materials Prometey

Author for correspondence.
Email: margolinbz@yandex.ru
Russian Federation, St. Petersburg, 191015

E. V. Yurchenko

National Research Center Kurchatov Institute—Central Research Institute of Structural Materials Prometey

Email: margolinbz@yandex.ru
Russian Federation, St. Petersburg, 191015


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