Abstract
Three different formulae are presented in order to model the functional dependence of the radiation embrittlement temperature on the neutron fluence values and Cu and Ni contents in the steel alloy. The problem is a part of the modelling approach (alternative to the instrumental testing of samples -namely the Charpy test) for determination of the parameters characterizing the aging of the metals under neutron flux, high pressure and temperature influence. Comparison diagrams of the modelling and Charpy test results are provided. It is concluded that the combination of the curves of the three different models and the analysis of the results would amount to better credibility in the determination of the changes in the radiation embrittlement temperature. 5 refs., 5 figs. (R.Ts.).
Citation Formats
Apostolov, T, Ilieva, K, and Petrova, T.
Methods for determination of the brittleness properties of WWER type reactor vessels; Metodika za opredelyane izmenenieto na krekhkostnite svojstva na korpusite na reaktorite ot tipa WWER.
Bulgaria: N. p.,
1993.
Web.
Apostolov, T, Ilieva, K, & Petrova, T.
Methods for determination of the brittleness properties of WWER type reactor vessels; Metodika za opredelyane izmenenieto na krekhkostnite svojstva na korpusite na reaktorite ot tipa WWER.
Bulgaria.
Apostolov, T, Ilieva, K, and Petrova, T.
1993.
"Methods for determination of the brittleness properties of WWER type reactor vessels; Metodika za opredelyane izmenenieto na krekhkostnite svojstva na korpusite na reaktorite ot tipa WWER."
Bulgaria.
@misc{etde_10130330,
title = {Methods for determination of the brittleness properties of WWER type reactor vessels; Metodika za opredelyane izmenenieto na krekhkostnite svojstva na korpusite na reaktorite ot tipa WWER}
author = {Apostolov, T, Ilieva, K, and Petrova, T}
abstractNote = {Three different formulae are presented in order to model the functional dependence of the radiation embrittlement temperature on the neutron fluence values and Cu and Ni contents in the steel alloy. The problem is a part of the modelling approach (alternative to the instrumental testing of samples -namely the Charpy test) for determination of the parameters characterizing the aging of the metals under neutron flux, high pressure and temperature influence. Comparison diagrams of the modelling and Charpy test results are provided. It is concluded that the combination of the curves of the three different models and the analysis of the results would amount to better credibility in the determination of the changes in the radiation embrittlement temperature. 5 refs., 5 figs. (R.Ts.).}
place = {Bulgaria}
year = {1993}
month = {Dec}
}
title = {Methods for determination of the brittleness properties of WWER type reactor vessels; Metodika za opredelyane izmenenieto na krekhkostnite svojstva na korpusite na reaktorite ot tipa WWER}
author = {Apostolov, T, Ilieva, K, and Petrova, T}
abstractNote = {Three different formulae are presented in order to model the functional dependence of the radiation embrittlement temperature on the neutron fluence values and Cu and Ni contents in the steel alloy. The problem is a part of the modelling approach (alternative to the instrumental testing of samples -namely the Charpy test) for determination of the parameters characterizing the aging of the metals under neutron flux, high pressure and temperature influence. Comparison diagrams of the modelling and Charpy test results are provided. It is concluded that the combination of the curves of the three different models and the analysis of the results would amount to better credibility in the determination of the changes in the radiation embrittlement temperature. 5 refs., 5 figs. (R.Ts.).}
place = {Bulgaria}
year = {1993}
month = {Dec}
}