Abstract
In order to characterize the microstructural evolution of iron solid solution under irradiation, two pressure vessel steels irradiated in service conditions, and, for comparison, low copper model alloys irradiated with neutrons and electrons, have been studied through small angle neutron scattering and atom probe experiments. In Fe-Cu model alloys, copper clusters are formed containing uncertain proportions of iron. In the low copper industrial steels, the feature is more complex; solute atoms such as Ni, Mn and Si, sometimes associated with Cu, segregate as ``clouds`` more or less condensed in the iron solid solution. These silicides, or at least Si, Ni, Mn association, may facilitate the copper segregation although the initial iron matrix contains a low copper concentration. (authors). 24 refs., 3 figs., 2 tabs.
Auger, P;
Pareige, P;
[1]
Akamatsu, M;
Van Duysen, J C
[2]
- Rouen Univ., 76 - Mont-Saint-Aignan (France)
- Electricite de France (EDF), 77 - Ecuelles (France)
Citation Formats
Auger, P, Pareige, P, Akamatsu, M, and Van Duysen, J C.
Microstructural characterization of atom clusters in irradiated pressure vessel steels and model alloys.
NEA: N. p.,
1993.
Web.
doi:10.1016/0022-3115(94)90347-6.
Auger, P, Pareige, P, Akamatsu, M, & Van Duysen, J C.
Microstructural characterization of atom clusters in irradiated pressure vessel steels and model alloys.
NEA.
doi:10.1016/0022-3115(94)90347-6.
Auger, P, Pareige, P, Akamatsu, M, and Van Duysen, J C.
1993.
"Microstructural characterization of atom clusters in irradiated pressure vessel steels and model alloys."
NEA.
doi:10.1016/0022-3115(94)90347-6.
https://www.osti.gov/servlets/purl/10.1016/0022-3115(94)90347-6.
@misc{etde_455771,
title = {Microstructural characterization of atom clusters in irradiated pressure vessel steels and model alloys}
author = {Auger, P, Pareige, P, Akamatsu, M, and Van Duysen, J C}
abstractNote = {In order to characterize the microstructural evolution of iron solid solution under irradiation, two pressure vessel steels irradiated in service conditions, and, for comparison, low copper model alloys irradiated with neutrons and electrons, have been studied through small angle neutron scattering and atom probe experiments. In Fe-Cu model alloys, copper clusters are formed containing uncertain proportions of iron. In the low copper industrial steels, the feature is more complex; solute atoms such as Ni, Mn and Si, sometimes associated with Cu, segregate as ``clouds`` more or less condensed in the iron solid solution. These silicides, or at least Si, Ni, Mn association, may facilitate the copper segregation although the initial iron matrix contains a low copper concentration. (authors). 24 refs., 3 figs., 2 tabs.}
doi = {10.1016/0022-3115(94)90347-6}
issue = {3}
volume = {211}
place = {NEA}
year = {1993}
month = {Dec}
}
title = {Microstructural characterization of atom clusters in irradiated pressure vessel steels and model alloys}
author = {Auger, P, Pareige, P, Akamatsu, M, and Van Duysen, J C}
abstractNote = {In order to characterize the microstructural evolution of iron solid solution under irradiation, two pressure vessel steels irradiated in service conditions, and, for comparison, low copper model alloys irradiated with neutrons and electrons, have been studied through small angle neutron scattering and atom probe experiments. In Fe-Cu model alloys, copper clusters are formed containing uncertain proportions of iron. In the low copper industrial steels, the feature is more complex; solute atoms such as Ni, Mn and Si, sometimes associated with Cu, segregate as ``clouds`` more or less condensed in the iron solid solution. These silicides, or at least Si, Ni, Mn association, may facilitate the copper segregation although the initial iron matrix contains a low copper concentration. (authors). 24 refs., 3 figs., 2 tabs.}
doi = {10.1016/0022-3115(94)90347-6}
issue = {3}
volume = {211}
place = {NEA}
year = {1993}
month = {Dec}
}