发明名称 |
Multi-outlet casting nozzle |
摘要 |
The present invention concerns a submerged entry nozzle for use in the continuous casting of liquid metal. The nozzle comprises a central bore and a plurality of pairs of discharge outlets. The cross-sectional area of the central bore decreases between pairs of discharge outlets, such that ratio of height to width of any outlet is one or less.
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申请公布号 |
US7581664(B2) |
申请公布日期 |
2009.09.01 |
申请号 |
US20040579858 |
申请日期 |
2004.11.17 |
申请人 |
VESUVIUS CRUCIBLE COMPANY |
发明人 |
RICHAUD JOHAN L.;HEASLIP LAWRENCE J.;DORRICOTT JAMES;XU DONG |
分类号 |
C21C5/42;B22D41/50 |
主分类号 |
C21C5/42 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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