Material including beryllium intermetallic compound and having excellent high-temperature property applied to nuclear fusion reactor

摘要

A material for a nuclear fusion reactor of the present invention contains intermetallic compounds of beryllium with Ti, V, Zr, Nb, Ta, Mo, W or Y. The beryllium intermetallic compounds are mixed with another metal or intermetallic compound. The material is preferably applied to blankets and facing members which are exposed to neutrons and heat generated by plasma of the nuclear fusion reactor.