| 铸轧铝板带铸轧区内液穴深度变化规律的探讨 |
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| 引用本文： | 杜万明.铸轧铝板带铸轧区内液穴深度变化规律的探讨[J].轻合金加工技术,1999,27(10):11-14. |
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| 作者姓名： | 杜万明 |
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| 作者单位： | 华北铝业有限公司!河北省涿州市０７２７５０ |
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| 摘 要： | 推导了双辊式连续铸轧铝板带生产工艺中铸轧区内液体金属凝固时，凝固层厚度随时间变化的函数关系；铸造区内液穴深度与铸轧辊面线速度、铸轧辊直径、铸轧区长度、铸轧板厚度、供料嘴出口液体金属温度之间的函数关系。通过计算得出液穴深度与铸轧辊面线速度、铸轧区长度、铸轧板厚度、供料嘴出口液体金属温度之间的变化规律，并与现场生产中实际情况相对照，表明符合现场实际情况。
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| 关 键 词： | 铸轧 液穴深度 铸轧速度 铸轧区长度 板坯厚度 |
| 修稿时间： | 1999-03-05 |
Change of Aluminium Melt Cave Depth in Cast rolling-zone during Cast-rolling Aluminium Strip |
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| Du Wanming.Change of Aluminium Melt Cave Depth in Cast rolling-zone during Cast-rolling Aluminium Strip[J].Light Alloy Fabrication Technology,1999,27(10):11-14. |
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| Authors: | Du Wanming |
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| Affiliation: | Du Wanming;
(North China AluminiumCo.,Ltd.,Zhuozhou,072750,China) |
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| Abstract: | The change of solidification thickness with the time during aluminium melts solidify when the aluminium strips are produced by continuous cast-rolling are reckoned. Thechange of melt cave depth with velocity of cast-rolling-roller, diameter ofcast-rolling-roller, length of cast-rolling-zone, thickness of cast-rolling strip, temperatureof aluminium melt also are reckoned. The results calculated meet the cases of practical production in field. |
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| Keywords: | cast-rolling depth of melt cave evlocity of cast-rolling length ofcast-rolling- zone thickness of strip |
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