发明名称 SOFT-BORE MONOBLOCK POURING TUBE
摘要 A refractory pouring-assembly component is disclosed for use in the continuous casting of molten metals, especially steel. The invention is described as reducing thermal shock-induced cracking, including both radial and horizontal cracks. The component comprises a copressed plate (22) and depending pour tube (23) having a bore (2). The surface of the plate is made from a scratch-resistant refractory material and the pour tube is made from a thermal shock-resistant refractory material. The pour tube extends through and is substantially coplanar with the plate, so that the molten metal sees a joint-free, thermal shock-resistant material throughout the entire length of the bore.
申请公布号 WO0102114(A1) 申请公布日期 2001.01.11
申请号 WO1999US15363 申请日期 1999.07.01
申请人 VESUVIUS CRUCIBLE COMPANY 发明人 BAYLY, GEORGE
分类号 B22D41/28;B22D41/50;B22D41/56;(IPC1-7):B22D41/50 主分类号 B22D41/28
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