[Background]: Hydride is a common defect caused by the reaction of zirconium water with primary coolant in the normal operation of zirconium alloy clad tubes in nuclear power plants. [Purpose]: This
In this IBIS experiment (under the framework of the materials domain DEMETRA in the European Transmutation research and development project EUROTRANS) ferritic-martensitic 9 Cr steel (T91), austenitic