Session information

Oral presentation

V. Nuclear Fuel Cycle and Nuclear Materials » 501-2 Nuclear Fuel and the Irradiation Behavior

[2D01-05] ATF, Irradiation Behavior of Water Reactor Fuel

Thu. Sep 8, 2022 2:45 PM - 4:05 PM Room D (E1 Bildg.2F No.23)

Chair:Akihiro Suzuki(NFD)

2:45 PM - 3:00 PM

[2D01] R&D for Introducing Silicon Carbide Materials to Safety Improvement of BWR’s Core

(9) Joint Strength Evaluation of End-plug Joints in SiC Tubes at A Sumilated Severe Accident (2)

*Ryo Ishibashi¹, Kazuma Hirosaka¹, Masatoshi Shibata¹, Masana Sasaki¹, Akiyuki Tsuchiya¹, Yoshiyuki Nemoto² (1. HGNE, 2. JAEA)

3:00 PM - 3:15 PM

[2D02] Development of coated zirconium alloy fuel cladding as an accident tolerant fuel for PWR

(1) Intermediate review on a reactor safety evaluation and updated development road map

*Nozomu Murakami¹, Masaaki Yamato¹, Daiki Sato², Yuji Okada² (1. MHI, 2. MNF)

3:15 PM - 3:30 PM

[2D03] Development of coated zirconium alloy fuel cladding as an accident tolerant fuel for PWR

(2) High temperature oxidation and corrosion behaviour

*Yuji Okada¹, Daiki Sato¹, Nozomu Murakami², Yasunari Shinohara³, Koichi Ogata³ (1. MNF, 2. MHI, 3. NDC)

3:30 PM - 3:45 PM

[2D04] Evaluation of irradiation effects on microstructure and element distribution in Nb-doped Zr alloys

(5) Effect of irradiation temperature on element concentration in SPPs of Zr-0.5Nb model alloy under Zr ion irradiation

*Takashi Sawabe¹, Fumihiro Nakamori¹, Takeshi Sonoda¹ (1. CRIEPI)

3:45 PM - 4:00 PM

[2D05] Evaluation of irradiation effects on microstructure and element distribution in Nb-doped Zr alloys

(6) Effect of irradiation temperature on element concentration in a matrix of Zr-0.5Nb model alloy under Zr ion irradiation

*Fumihiro Nakamori¹, Takashi Sawabe¹, Takeshi Sonoda¹ (1. CRIEPI)

Time reserved for Chair (4:00 PM - 4:05 PM)

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