In 1959 the Journal of Nuclear Materials (JNM) was founded and is now celebrating its
Diamond Anniversary year. The present paper is part of a series in which single JNM …

Since the transition from ITER or DEMO to a commercial power reactor would involve a
significant change in system and materials options, a parallel R&D path has been put in …

A critical analysis is presented of the operating temperature windows for nine candidate
fusion reactor structural materials: four reduced-activation structural materials (oxide …

W–(0.25–0.8) wt% TiC with equiaxed grain sizes of 50–200nm and nearly full density of
99% was fabricated utilizing mechanical alloying (MA) in different gas atmospheres of H2, Ar …

Neutron irradiation in mixed spectrum reactors is an effective approach to investigate the
synergistic effects of solid transmutations and atomic displacement damage in tungsten. In …

A substantial body of research is necessary in order to be able to make reliable predictions
on the performance and safety of Accelerator Driven Systems (ADS), in particular of their …

Recent divertor designs for future fusion demonstration reactors include dispersion
strengthened tungsten as structural material. Their operation temperature window–currently …

Tungsten (W) alloys are candidate materials to be used as high-heat-flux materials in fusion
reactors. In our previous work, W–26 wt% Re showed drastic hardening and embrittlement …

Tungsten-based materials are the most prospective candidates for the plasma facing
components for future fusion devices, such as DEMO. In order to improve their properties …

In this work, fracture properties of two different powder-metallurgy (PM) tungsten materials
have been studied. Two sets of mini bend bar specimens were fabricated either from a cross …