| 板坯连铸结晶器非正弦振动技术的应用 |
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| 引用本文： | 米源.板坯连铸结晶器非正弦振动技术的应用[J].炼钢,2006,22(3):6-9. |
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| 作者姓名： | 米源 |
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| 作者单位： | 武汉钢铁(集团)公司,第三炼钢厂,湖北,武汉,430083 |
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| 摘 要： | 介绍了武钢三炼钢的结晶器液压正弦／非正弦振动技术，对非正弦振动与正弦振动的特点进行了比较。对VAI提供的振动参数之间的关系进行了研究和优化调整，降低负滑脱时间，明显减少了振痕深度和改善了铸坯表面质量，同时增加正滑脱时间，降低了粘连漏钢的风险，提高了操作安全性。
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| 关 键 词： | 非正弦振动 参数优化 铸坯表面质量 |
| 文章编号： | 1002-1043（2006）03-0006-04 |
| 收稿时间： | 2005-10-12 |
Application of non-sinusoidal oscillation technology of slab CC mould |
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| MI Yuan.Application of non-sinusoidal oscillation technology of slab CC mould[J].Steelmaking,2006,22(3):6-9. |
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| Authors: | MI Yuan |
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| Affiliation: | No. 3 Steel-making Plant of WISCO, Wuhan 430083, China |
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| Abstract: | The present paper introduces the mould hydraulic sinusoidal/non-sinusoidal oscillation technology in the No. 3 Steel-making Plant of WISCO, compares the characteristics of the sinusoidal oscillation and non-sinusoidal oscillation, studies the relationship between the oscillation parameters and optimizes those parameters provided to the steel-making Plant by VAI. By reduction of the negative slip time the depth of oscillation mark has been decreased and the surface quality of slab improved remarkably whereas by increase of the positive slip time the risk of breakout by adhesion has been lowered and the operating safety raised. |
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| Keywords: | non-sinusoidal oscillation optimization of parameters surface quality of slab |
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