Fusion power: a challenge for materials science.
The selection and design of materials that will withstand the extreme conditions of a fusion power plant has been described as one of the greatest materials science challenges in history. The high particle flux, high thermal load, thermal mechanical stress and the production of transmutation elements combine to produce a uniquely hostile environment. In this paper, the materials favoured for the diverse roles in a fusion power plant are discussed, along with the experimental and modelling techniques that are used to advance the understanding of radiation damage in materials. Areas where further research is necessary are highlighted.
Duffy
D M
DM
London Centre for Nanotechnology and Department of Physics and Astronomy, University College London, , Gower Street, London WC1E 6BT, UK. d.duffy@ucl.ac.uk
D003246:Conservation of Energy Resources; D004738:Engineering / Q000639:trends; D004867:Equipment Design; D006358:Hot Temperature; D008422:Materials Testing; D009681:Nuclear Fusion; D055848:Nuclear Power Plants; D011210:Power Plants; D013314:Stress, Mechanical; D013672:Technology / Q000639:trends