Publications Repository - Helmholtz-Zentrum Dresden-Rossendorf

1 Publication
Detecting irradiation induced damage in RPV steels by SANS
Ulbricht, A.; Bergner, F.;
The aim of the present talk is to contribute small-angle neutron scattering (SANS) data to the experimental database. Some preliminary conclusions can be drawn from the comparison of SANS data for the materials selected within the workpackage WPII-3. SANS allows for the determination of the size distribution of irradiation-induced clusters and, in particular, for the calculation of mean radius and volume fraction. The mean radius was found to be constant (about 1 nm) and independent of the material under the present experimental conditions. The volume fraction turned out to depend on irradiation conditions and chemical composition of the material. Additional partial information on the composition of clusters is implied in the A-ratio.
  • Lecture (others)
    First Plenary Meeting RPV & Internals - Physics Modelling, 19.-21.01.2005, Manchester, Great Britain

Publ.-Id: 8031 - Permalink