Manufacturing and STA-investigation of witness-samples for the temperature monitoring of structural steels under irradiation

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

Sevryukov, O.N.^1 ; Fedotov, V.T.^1 ; Polyansky, A.A.^1 ; Pokrovski, S.A.^1 ; Kuzmin, R.S.^1

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

115409, Russia^1

关键词: Irradiation temperature;    Lead and cadmiums;    Structural steels;    Technological scheme;    Temperature monitor;    Temperature monitoring;    Witness sample;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/130/1/012027/pdf
DOI  :  10.1088/1757-899X/130/1/012027

来源: IOP

【 摘 要 】

The object of investigations was alloys based on lead and cadmium used as fuse monitors to control the maximum irradiation temperature (fuse temperature monitors, FTM) of samples from structural steels under irradiation in a research reactor IR-8. The result of the work was selected and tested initial materials for production of alloys. A technological scheme of the production of alloys for FTM has been developed and experimental studies of the properties of these alloys have been carried out.