发明名称 |
Method and device for cooling the copper plates of a continuous casting ingot mould for liquid metals, especially liquid steel |
摘要 |
The invention relates to a device for cooling the copper plates (1.1) of a continuous casting ingot mould (1) for liquid metals, especially liquid steel, comprising an ingot mould coolant (2) which is guided in cooling channels. During the initial temperature rise to achieve a set casting speed or when said casting speed is exceeded for a deviating copper plate skin temperature (8), the copper plate skin temperature (8) is influenced, even when the casting speed is higher, in such a way that surface errors in the casting shell and/or cracks in the surface of the copper plates are prevented from occurring or occur in a significantly reduced manner by adjusting the copper plate skin temperature (8) at alternating casting speeds (6) of between 1 m/min and a maximum 12 m/min by means of quantitative correction of the amount of ingot mould coolant (4) and/or ingot mould coolant inflow temperature (5) according to the casting speed (6) and according to the thickness of the copper plates (9), to a desired constant value.
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申请公布号 |
US2004256078(A1) |
申请公布日期 |
2004.12.23 |
申请号 |
US20040491035 |
申请日期 |
2004.08.13 |
申请人 |
PLESCHIUTSCHNIGG FRITZ-PETER;FELDHAUS STEPHAN;MOSSNER WOLFGANG;RAHMFELD WERNER;PARSCHAT LOTHAR |
发明人 |
PLESCHIUTSCHNIGG FRITZ-PETER;FELDHAUS STEPHAN;MOSSNER WOLFGANG;RAHMFELD WERNER;PARSCHAT LOTHAR |
分类号 |
B22C9/00;B22D11/051;B22D11/055;B22D11/108;B22D11/16;B22D11/22;(IPC1-7):B22D11/22 |
主分类号 |
B22C9/00 |
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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