Fundamental Research on Fission Product Chemistry

Jiazhan Liu

Presentation information

Oral presentation

IV. Nuclear Fuel Cycle and Nuclear Materials » 401-2 Nuclear Fuel and the Irradiation Behavior

[3J10-13] Behavior of FPs 1

Fri. Sep 15, 2017 2:45 PM - 3:50 PM Room J (C309 - C Block)

Chair:Ken Kurosaki (Osaka Univ.)

3:00 PM - 3:15 PM

[3J11] Fundamental Research on Fission Product Chemistry

(2)Evaluation of Oxidation and Vaporization Behavior of Ruthenium and Molybdenum Alloys in a Nuclear Fuel

*Jiazhan Liu¹, Naoya Miyahara¹, Shuhei Miwa¹, Masahide Takano¹, Masahiko Osaka¹ (1. JAEA)

Keywords:Ruthenium, Molybdenum, Oxidation, Vaporization

For a more accurate FP release behavior evaluation undear severe accident conditions, release behavior of Ru-Mo alloys formed in a nuclear fuel was investigated. Thermal analyses of the alloys sample gave an oxidation and vaporization behavior of the Ru-Mo alloys.