“…Ti-based alloys and hydrides are expected to be used as a reactor component, coolant additive, and radiation shield, in nuclear fusion applications [9]. Ti is also promising to be used as a particulate additive in molten-salt blankets for tritium absorption and transportation in nuclear fusion reactors [13,14]. Such Ti particles can also suppress the corrosion of the tubes in the fusion reactor by sacrificially reacting with the corrosive HF and F species [15].…”