長寿命高速炉プラント実現に向けた構造材料開発の現状
英字タイトル:
The Present Status of Advanced Structural Material Development for the Long-Life Fast Reactor
著者:
青低 紀身 Kazumi AOTO 若井 隆純 祐川 正之 伊達 新吾 Shingo DATE 井上 和彦 Kazuhiko INOUE
発刊日:
公開日:
Cr steel developmenthigh temperature material strengthLong-life FBR structural materialPhase stabilityResistivity for thermal stressuncertainties of the material
The Present Status of Advanced Structural Material Development for the Long-Life Fast Reactor
著者:
青低 紀身 Kazumi AOTO 若井 隆純 祐川 正之 伊達 新吾 Shingo DATE 井上 和彦 Kazuhiko INOUE
発刊日:
公開日:
カテゴリ: 第2回
キーワードタグ:Cr steel developmenthigh temperature material strengthLong-life FBR structural materialPhase stabilityResistivity for thermal stressuncertainties of the material
概要
The present status of structural material development for Japanese long-life sodium cooled fast breeder reactor (LLSFR) is reported. Structural material is vital for maintaining i ts integrity of such a huge complicated plant throughout the life and is expected to play an important role to contain the risk in the plant when accidents occur in LLSFR. Most of appeared risks of the plant seem to be caused by the uncertainties of the material, scattering of material properties, uncertainty of operational conditions and the accuracy of d esign approach and life evaluation methods. This material development project is carried out under an advanced philosophy to avoid or suppress the effects of those uncertainties.
