2017 Fall Meeting

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Oral presentation

IV. Nuclear Fuel Cycle and Nuclear Materials » 401-1 Basic Properties

[2P01-05] Properties of Control Rod Materials

Thu. Sep 14, 2017 9:30 AM - 10:55 AM Room P (Seminar room 2 - Frontier Research in Applied Sciences Building)

Chair:Mutsumi Hirai (NFD)

9:45 AM - 10:00 AM

[2P02] Study on Eutectic Melting Behavior of Control Rod Materials in Core Disruptive Accidents of Sodium-Cooled Fast Reactors

(2)Thermophysical Properties of 5mass%B4C-SS Eutectic Materials in the Solid State

*Toshihide Takai1, Tomohiro Furukawa1, Hidemasa Yamano1 (1. Japan Atomic Energy Agency)

Keywords:Sodium-Cooled Fast Reactors, Boron Carbide, Stainless Steel, Thermophysical Properties

第4世代ナトリウム冷却高速炉の炉心損傷事故（CDA）における制御棒材（炭化ホウ素：B4C）と原子炉構造材（ステンレス鋼：SS）の共晶反応挙動を模擬するのに必要な熱物性モデル構築のため、B4C-SS共晶物の固相物性評価を行った結果について報告する。