发明名称 |
METHOD AND DEVICE FOR THE CONTINUOUS CASTING AND DIRECT SHAPING OF A METAL STRAND, IN PARTICULAR A STEEL CAST STRAND |
摘要 |
The invention relates to a method and a continuous casting device for the direct shaping of a metal strand, in particular a steel cast strand (1) of any format (1d). According to said method, the cast strand (1) is only cooled by a liquid coolant (4) in longitudinal sections (6), where the interior of the cast strand (1) remains liquefied and the temperature of the cast strand (1) in a transition zone (7) upstream of, in and/or downstream of a bending and straightening unit (8) is evened out by an insulation of the exterior surface (1 b), essentially without the use of a liquid coolant (4), and by progressive thermal radiation. The cast strand (1) is shaped in a dynamically variable reduction section (9) as a result of the compressive strength that is measured on individual shaping rolls (10) or roll segments (11), depending on the compressive force that can be locally applied. |
申请公布号 |
WO03070399(A1) |
申请公布日期 |
2003.08.28 |
申请号 |
WO2003EP00915 |
申请日期 |
2003.01.30 |
申请人 |
SMS DEMAG AKTIENGESELLSCHAFT;WEYER, AXEL;LETZEL, DIRK;GAERTNER, HORST;MILEWSKI, WILFRIED;ZAJBER, ADOLF |
发明人 |
WEYER, AXEL;LETZEL, DIRK;GAERTNER, HORST;MILEWSKI, WILFRIED;ZAJBER, ADOLF |
分类号 |
B22D11/00;B22D11/12;B22D11/124;B22D11/128;B22D11/20;B22D11/22 |
主分类号 |
B22D11/00 |
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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