【摘 要】
：
The first candidate material for fusion blanket is the reduced-activation ferritic/martensitic(RAFM)steels,such as F82H steel and JLF-1 steel.While,advanced materials,such as oxide-dispersion-strength
【机 构】
：
National Institute for Fusion Science,Toki,509-5292,Japan
【出 处】
：
第13届中日双边先进能源系统和聚变裂变工程材料会议(CIS-13)
论文部分内容阅读
The first candidate material for fusion blanket is the reduced-activation ferritic/martensitic(RAFM)steels,such as F82H steel and JLF-1 steel.While,advanced materials,such as oxide-dispersion-strengthened(ODS)steels,vanadium alloys and silicon carbide composites have been developed as alternatives for higher thermal efficiency blanket.The present paper measured thermo physical properties of JLF-1 JOYO heat,9Cr-ODS and 12Cr-ODS steels,and NIFS-HEAT-2 vanadium alloy,which have been developed under corroboration among Japanese universities and National Institute for Fusion Science.In order to discuss application for the first wall of the blanket under one-sided heating condition,thermal stress figure of merit is evaluated from these property data and high-temperature strength data,including data for silicon carbide composites and other low-activation materials.
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