[2D10-17] 事故耐性燃料3

[2D12] R&D of advanced stainless steels for BWR fuel claddings (3)

(3) Mechanical properties of manufactured steels

*Mohammad Aghamiri¹, Shigeharu Ukai¹, Naoko Oono¹, Shigenari Hayashi¹, Takashi Sowa¹, Naoya Sugawara¹, Hiroshi Sakamoto², Yamashita Shinichiro³ (1. Hokkaido Univ., 2. NFD, 3. JAEA)

キーワード：FeCrAl-ODS Steels, Cladding tube, Microstructure, Mechanical properties

We are pursuing research and development on the advanced stainless-steel fuel cladding tubes with high accident tolerance to use in BWR. In this presentation, as a part of the series presentation, the microstructure and mechanical properties of FeCrAl-ODS steel material subjected to different final heat treatments were studied.