Ab initio study of hydrogen diffusion in Be and Be12Ti for fusion applications
Sign Up to like & getrecommendations! Published in 2021 at "Computational Materials Science"
DOI: 10.1016/j.commatsci.2020.109921
Abstract: Abstract Beryllium and Be12Ti are considered as neutron multiplier materials in various tritium breeding blanket designs for future fusion reactors. Tritium and helium are formed due to neutron-induced nuclear transmutation and accumulated in beryllium-based materials.… read more here.
Keywords: diffusion; tritium; be12ti; hydrogen diffusion ... See more keywords
Intrinsic defect migration in Be12Ti
Sign Up to like & getrecommendations! Published in 2021 at "Intermetallics"
DOI: 10.1016/j.intermet.2020.106937
Abstract: Abstract Be12Ti is a leading candidate neutron-multiplier material for fusion breeder blankets; yet the evolution of the crystal defects under irradiation is poorly understood. Here, the migration of intrinsic defects in tetragonal Be12Ti was predicted… read more here.
Keywords: energy; vacancy; be12ti; transport ... See more keywords
Synthesis of Be12Ti compound via arc melting or hot isostatic pressing
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2019.152919
Abstract: Abstract According to the recently proposed changes of the HCPB design concept of tritium breeding blanket for the DEMO fusion reactor, massive Be12Ti blocks are considered to be used for neutron multiplication. The paper compares… read more here.
Keywords: be12ti; arc melting; isostatic pressing; extrusion ... See more keywords