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Molten Core Concrete Interaction and Development of Core Catcher (2) Thermal shock effects for advanced high temperature ceramics
著者:
マルタ シルベスター,Marta ZIEMNICKA-SYLWESTER ,奈良林 直,Tadashi NARABAYASHI ,千葉 豪,Go CHIBA, 辻 雅司,Masashi TSUJI ,久保田 祥,Sho KUBOTA , 宮脇 大地, Daichi MIYAWAKI
発刊日:
公開日:
キーワードタグ:
Advanced ceramics Al2O3 corrosion resistance SiC thermal shock Thermite reaction ?P?DWhy advanced high temperature ceramics TiC TiN
マルタ シルベスター,Marta ZIEMNICKA-SYLWESTER ,奈良林 直,Tadashi NARABAYASHI ,千葉 豪,Go CHIBA, 辻 雅司,Masashi TSUJI ,久保田 祥,Sho KUBOTA , 宮脇 大地, Daichi MIYAWAKI
発刊日:
公開日:
キーワードタグ:
Advanced ceramics Al2O3 corrosion resistance SiC thermal shock Thermite reaction ?P?DWhy advanced high temperature ceramics TiC TiN
Four monolithic refractory ceramics (Al2O3, SiC, TiC and TiN) were exposed to severe thermal shock caused by thermite reaction. Such experiments were intended to simulate the exposure of a core catcher to hot debris of melted core in nuclear reactor. Moreover, the chemical interactions between tested materials and products of thermite reaction were investigated by holding samples in laboratory furnace for 5 hours at 1000oC in air. None of the materials entirely withstand such sudden temperature rise, o...
英字タイトル:
Molten Core Concrete Interaction and Development of Core Catcher (2) Thermal shock effects for advanced high temperature ceramics
英字タイトル:
Molten Core Concrete Interaction and Development of Core Catcher (2) Thermal shock effects for advanced high temperature ceramics