发明名称 |
REFRACTORY IMMERSION NOZZLES |
摘要 |
<p>REFRACTORY IMMERSION NOZZLES A refractory immersion nozzle for pouring molten steel into ingot mounds of small cross-section e.g. from a continuous billet casting installation includes a pouring tube of ceramic oxide material, e.g. stabilized ZrO2, at at least that end of the nozzle which, in use, is immersed.</p> |
申请公布号 |
CA1239522(A) |
申请公布日期 |
1988.07.26 |
申请号 |
CA19850478124 |
申请日期 |
1985.04.02 |
申请人 |
DIDIER-WERKE AG |
发明人 |
GELLER, HEINRICH;LEISTNER, HANS;RAVE, ORTWIN |
分类号 |
B22D11/10;B22D41/58;(IPC1-7):B22D11/10 |
主分类号 |
B22D11/10 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|