| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a lining structure for a molten metal container, which prevents deterioration in heat insulation effect of a microporous thermal insulation material by preventing dew condensation generated on an iron skin inner surface from coming into contact with the microporous thermal insulation material. <P>SOLUTION: The lining structure for the molten metal container includes a first heat insulation layer 12 comprising a first heat insulation member which has heat resistance and water absorbency, and a second heat insulation layer 13 comprising a second heat insulation member which contains 20 mass% or more of ultra-fine powder of 0.3 μm or less in particle diameter. The first heat insulation layer 12 is disposed closer to the iron skin 11 side of the molten metal container than the second heat insulation layer 13. <P>COPYRIGHT: (C)2013,JPO&INPIT |
