講演情報
[3A14]The influence of electron radiation on the mechanical properties of geopolymers
*Yaru Yang1, Suematsu Hisayuki1, Thi Mai Dung Do1, Thi Chau Duyen Le1, Isamu Kudou2, Niihara Koichi3, Tadachika Nakayama3 (1. Extreme Energy-Density Research Institute, Nagaoka University of Technology , 2. ADVAN ENG. Co., ltd, 3. Nagaoka University of Technology)
キーワード：
geopolymer、metakaolin、hardness、pore size、electron irradiation
After the decommissioning of JMTR, the geopolymer treatment method for difficult waste ion exchange [1]. The potassium and metakaolin-based geopolymer is irradiated by ETIGO-Ⅲ at room temperature from one to four shots. The Vickers hardness were decreased after irradiation but did not affect by the number shots. The current results show the stability of metakaolin-based geopolymers under electron irradiation.