日本金属学会2020年秋期(第167回)講演大会

Presentation information

一般講演

10. Energy and Related Materials » Nuclear Materials

[G] Nuclear Materials

Fri. Sep 18, 2020 1:00 PM - 4:55 PM Rm. K (ZoomRm.K)

Chair:Naoko Hori Oono(Hokkaido Univ.) Sub Chairman (assistant):Naoyuki HASHIMOTO(Hokkaido University)

4:40 PM - 4:55 PM

[181] Element and Microstructure Analysis of the Molten Corium-Concrete Products for Estimating Fukushima Daiichi Nuclear Power Plant Condition

*Pengfei LIU1, Yufeng DU1, Kenta YOSHIDA1, Toru KITAGAKI2, Atsushi IKEDA-OHNO2, Yusuke SHIMADA1, Yasuyoshi Nagai1 (1. IMR Tohoku Univ.、2. CLADS JAEA)

Keywords:MCCI、Fukushima 1F、fuel debris、ZrSiO4、TEM/EDS

The simulated MCCI product consists of ZrSiO4 including ZrO2, SiO2 glass matrix and Fe-Cr-Ni phases.The iron in Fe-Cr-Ni has α-Fe BCC lattice. The crystal ZrSiO4 is confirmed by XRD.

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