Of many structural materials for fusion reactors, the basic strategy of neutron irradiation data acquisition for reduced activation ferritic/martensitic steel F82H for application to DEMO reactors is presented, and a staged irradiation test plan utilizing the fusion neutron irradiation facility is described. In addition, the recent status of developmental techniques to evaluate the onset of...
IFMIF-DONES, the International Fusion Irradiation Facility-DEMO Oriented NEutron Source, is a major international project aimed at testing and studying materials under extreme neutron irradiation conditions expected in future fusion reactors. It seeks to create an environment that accurately simulates the irradiation conditions of fusion reactors, enabling researchers to evaluate material...
In order to predict irradiation effects of materials in fusion DEMO reactors with high accuracy, developing a mechanistic model is necessary based on theoretical understating the dependence of material behaviors on irradiation parameters such as irradiation temperature, dose rate and helium production rate. In this presentation, the current status of modeling and simulation research activities...
A. Kasugai, S. Sato, K. Ochiai, M. Oyaidzu, S. Kwon, S. Kenjo, S. Honda and K. Hasegawa
National Institutes for Quantum Science and Technology (QST)
Irradiation experimental plans are being considered for testing with fusion neutron sources in QST. The multi-purpose usage of neutrons is also being considered. As a high neutron flux irradiation, the irradiation test of F82H, a reduced...
