Abstract
An innovative plate-type steam generator (SG) concept is proposing by CRIEPI. The SG is composed with many layers of rectangular tube fabricated by the HIP (hot isostatic pressing) method. The sodium layer and water/steam layer are alternately piled up, and the leakage detection layer has been installed between those. In this report, the results of the production of the layer of rectangular tube, the production of the laminated structure by hot-press method and the brazing were described.
