The Latest Progress of Corrosion Fatigue Testing Machine in High Temperature High Pressure Water

摘要

Nuclear power generation is in the most important position in the energy industries. In recent years some of nuclear power plants in Japan have been shut down, since cracks were detected in the system at the time of their periodic inspection and it may affect on the safe of nuclear plants. Long-term shut down causes the tremendous loss of economy, and the situation may lose the confidence of nuclear safety to the public society. Many efforts have been made to investigate the cause of the troubles and to take measures to cope with the situation. The improvement of technological confidence and the evaluation of remaining life for nuclear power plants are dependent on progress of testing machines such as Corrosion Fatigue Life Testing Machine and Corrosion Fatigue Crack Extension Testing Machine. Many types of measurements have been proposed and the apparatus have been much improved recently. Our new products introduced below are the most advanced Corrosion Fatigue Testing Machine conducted in high temperature and high pressure water, which was developed based on the industrial needs.