| 非正弦振动在板坯连铸机上的应用 |
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| 引用本文： | 王子亮,郭世宝,王广林,石中雪.非正弦振动在板坯连铸机上的应用[J].钢铁,2005,40(1):31-34. |
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| 作者姓名： | 王子亮 郭世宝 王广林 石中雪 |
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| 作者单位： | 北京科技大学冶金与生态工程学院,北京,100083;安阳钢铁集团公司第三炼钢厂,河南,安阳,455003 |
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| 摘 要： | 分析了结晶器非正弦振动的振动特性，介绍了安钢引进的VAI板坯连铸机液压振动的振动特点，讨论了非正弦反向振动的各项振动参数，降低结晶器摩擦阻力、提高保护渣耗量，而且可以在低拉速下保证较低的振痕深度，又能在高拉速下保证操作的安全性。并结合生产实践，指出该振动形式对防止粘结漏钢和改善铸坯表面质量有明显作用。
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| 关 键 词： | 板坯连铸 非正弦振动 反向振动 |
| 文章编号： | 0449-749X(2005)01-0031-04 |
Application of Non-Sinuous Oscillation on Slab Caster |
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| WANG Zi liang ,GUO Shi bao ,WANG Guang lin ,SHI Zhong xue.Application of Non-Sinuous Oscillation on Slab Caster[J].Iron & Steel,2005,40(1):31-34. |
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| Authors: | WANG Zi liang GUO Shi bao WANG Guang lin SHI Zhong xue |
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| Affiliation: | WANG Zi liang 1,GUO Shi bao 1,WANG Guang lin 2,SHI Zhong xue 2 |
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| Abstract: | The oscillatory characteristics of non sinusoidal oscillation are analyzed The characteristics of hydraulic oscillation on slab caster at Anyang Steel are introduced, and various parameters of non sinusoidal inverse oscillation are discussed Non sinusoidal oscillation model can reduce the friction resistance of mold and raise the consumption of mold powder The results show that this oscillatory form has obvious effect to prevent stick breakout and improve the surface quality of slab in practice |
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| Keywords: | slab caster non sinuous oscillation inverse oscillation |
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