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公开(公告)号:EP1059132B1
公开(公告)日:2002-10-09
申请号:EP00106832.9
申请日:2000-03-30
IPC分类号: B22D11/10 , B22D11/128 , B22D11/14
CPC分类号: B22D11/111 , B22D11/128 , B22D11/14
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公开(公告)号:EP1059132A1
公开(公告)日:2000-12-13
申请号:EP00106832.9
申请日:2000-03-30
IPC分类号: B22D11/10 , B22D11/128 , B22D11/14
CPC分类号: B22D11/111 , B22D11/128 , B22D11/14
摘要: A method of continuous casting of a steel employs a mold power having a viscosity of 0.5-1.5 poise at 1,300°C and a solidification temperature of 1,190-1,270°C, in which the mass ratio of CaO to SiO 2 is 1.2-1.9, and casting is carried out under the following conditions: casting speed is 2.5-10 m/minute; mold oscillation stroke is 4-15 mm; and specific cooling intensity in secondary cooling of a slab is 1.0-5.0 liter/kg-steel.
摘要翻译: 钢的连续铸造方法使用在1300℃下的粘度为0.5-1.5泊,凝固温度为1,190-1,270℃的模具功率,其中CaO与SiO 2的质量比为1.2-1.9, 在以下条件下进行铸造:铸造速度为2.5-10m /分钟; 模具振荡冲程为4-15 mm; 板坯二次冷却时的比冷却强度为1.0〜5.0升/ kg钢。
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