[3K11-13] Cs behavior evaluation / Effective utilization of FP

[3K11] High-temperature Oxidation Behavior of Stainless Steel 304 in Argon Gas Containing Cesium Molybdate

*Thi Mai Dung Do¹, Tadachika Nakayama¹, Hisayuki Suematsu¹ (1. Nagaoka University of Technology)

Keywords:cesium molybdate, 304 stainless steel, oxidation, severe accident

The oxidation behavior of 304 stainless steel (304 SS) in argon gas containing cesium molybdate is examined over the range 270 to 1230°C from 1 to 9 hours. The surface and cross-section of SS304 is analyzed by X-ray diffraction, micro-Raman, and electron probe micro analyzer.