发明名称 |
Verfahren und Einrichtung zum Kühlen der Kupferplatten einer Stranggießkokille für flüssige Metalle, insbesondere für flüssigen Stahl |
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 |
DE10160739(A1) |
申请公布日期 |
2003.04.17 |
申请号 |
DE20011060739 |
申请日期 |
2001.12.11 |
申请人 |
SMS DEMAG AG |
发明人 |
KOPFSTEDT, UWE;WOSCH, ERWIN;PARSCHAT, LOTHAR;PLESCHIUTSCHNIGG, PROF. DR.;FELDHAUS, STEFAN;MOSNER, WOLFGANG;RAHMFELD, WERNER |
分类号 |
B22D11/055;B22D11/22;(IPC1-7):B22D11/22 |
主分类号 |
B22D11/055 |
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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