The impact of the initial state on the kinetics of oxidation ion- modified fuel cladding alloy E110

10th International School-Conference on Materials for Extreme Environment: Development, Production and Application

Kalin, B.A.^1 ; Volkov, N.V.^1 ; Valikov, R.A.^1 ; Yashin, A.S.^1 ; Yakutkina, T.V.^1

National Research Nuclear University MEPhI, Moscow Engineering Physics Institute, Kashirskoe highway, 31, Moscow

115409, Russia^1

关键词: Fuel cladding;    Initial state;    Ion mixing;    Kinetics of oxidation;    Rate of oxidations;    Surface alloying;    Surface layers;    Surface preparation;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/130/1/012005/pdf
DOI  :  10.1088/1757-899X/130/1/012005

来源: IOP

【 摘 要 】

The paper examines the impact of the initial state (the presence of impurities, surface preparation), and surface alloying on the kinetics of the oxidation of fuel cladding alloy E110. The studies concluded that the use of ionic polishing instead of traditional chemical polishing helps to reduce the rate of oxidation of zirconium alloys. Also studied the effect of alloying elements introduced in the surface layers of claddings by ion mixing on the kinetics of the oxidation of the alloy E110.