放射光X線を用いたガラス固化体の健全性評価のための材料強度解析


英字タイトル:
Evaluation of Material Strength for Soundness of Vitrified Radioactive Waste using Synchrotron Radiation X-rays
著者:
菖蒲 敬久 冨永 亜希 (JAEA) 佐藤 誠一 (検査開発) 畠山 清司 (E&E テクノサービス) 畠山 清司 (JAEA)
発刊日:
公開日:
カテゴリ: 第17回
キーワードタグ:

概要

In order to ensure the long-term safety of the vitrified radioactive waste, the relationship between number of stirring and characteristics of material strength after melting the raw material glass and simulated vitrified radioactive waste were investigated by synchrotron radiation X-rays. As a result, it was clarified that the internal defects in simulated vitrified radioactive waste increased and the material strength of simulated vitrified radioactive waste was suitable as increasing the number of stirrings.


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