发明名称 Heated crucible for molten aluminum
摘要 An improved crucible for containing a body of molten aluminum and maintaining the molten aluminum at a predetermined temperature for transportation, the crucible comprised of a bottom and sides joined together to contain the molten aluminum and a liner comprised of a refractory substantially inert to the molten aluminum. A series of heating element receptacles are provided in the liner, the receptacles are lined with a ceramic tube fabricated from a material selected from the group consisting of mullite, boron nitride, silicon nitride, silicon carbide, and silicon aluminum oxynitride, zirconia, stabilized zirconia and mixtures thereof. An electric heating element is provided in the ceramic tube for transferring heat to the body of aluminum.
申请公布号 US6049067(A) 申请公布日期 2000.04.11
申请号 US19990228740 申请日期 1999.01.12
申请人 ECKERT, C. EDWARD 发明人 ECKERT, C. EDWARD
分类号 C22B21/00;F27B3/08;F27B3/14;F27B14/06;F27D1/00;F27D99/00;H05B3/03;H05B3/48;(IPC1-7):F27B14/14 主分类号 C22B21/00
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