| 摘要 |
PROBLEM TO BE SOLVED: To provide a crucible stand capable of being easily installed by humans for loading a crucible thereon in melting and/or refining metal, having long service life with high efficiency, and reducing manufacturing costs. SOLUTION: This cylindrical crucible stand used in installing the crucible for melting and/or refining metal, in a crucible furnace, is constituted by stacking a plurality of cylindrical refractory members 2 in the height direction, and the refractory member is provided with a hollow section 4 vertically penetrating when the refractory members are stacked in the height direction, and a recessed groove 5 penetrating through between the hollow section and a peripheral edge section at an upper face side and/or a lower face side. COPYRIGHT: (C)2010,JPO&INPIT |
