2017 Annual Meeting

Presentation information

Oral presentation

IV. Nuclear Fuel Cycle and Nuclear Materials » 402-1 Nuclear Materials and the Irradiation Behavior

[3J05-09] Pressure Vessel Materials

Wed. Mar 29, 2017 10:35 AM - 12:00 PM Room J (16-305 Building No.16)

Chair: Kan Sakamoto (NFD)

11:35 AM - 11:50 AM

[3J09] Effect of Hydrogen on the Material Property of Hafnium

*Yasuharu Kawahara1, Thi Mai Dung Do1, Masahide Suzuki1, Akihiro Iwase2, Ryutaro Kimura3,1 (1. Nagaoka University of Technology Nuclear System Safety Engineering, 2. Osaka Prefecture University, 3. Currently Japan Nuclear Fuel Limited)

Keywords:Hafnium, Control Rod, Hydride, Hydrogen Charge, Accelerator

ハフニウム(Hf) の水素吸収挙動およびその材料特性に及ぼす効果は十分に解明されていない。本研究では、Hf にカソードチャージ法あるいは加速器で水素を導入し、その材料特性の検討を行い、Hf に及ぼす水素の効果を評価した。