| 减少热连轧钢卷开卷横折缺陷的措施 |
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| 引用本文： | 卢为同,罗军.减少热连轧钢卷开卷横折缺陷的措施[J].柳钢科技,2007(3):13-15. |
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| 作者姓名： | 卢为同 罗军 |
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| 摘 要： | 介绍减少热连轧钢卷开卷横折缺陷的工艺研究和生产控制情况，通过控制化学成分，提高轧后冷却速度，降低卷取温度，提高钢卷屈服强度等方法，既减少钢卷横折缺陷，又保证钢卷的综合性能。
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| 关 键 词： | 轧钢 热连轧 钢卷 横折缺陷 层流冷却 冷却速度 屈服强度 |
Countermeasures for Reducing the Uncoiled Break Defect of Continuously Hot-rolled Strip |
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| Authors: | Lu Weitong Luojun |
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| Affiliation: | Hot-rolled Strip Mill |
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| Abstract: | The process research on reducing the coil break defect of continuously hot-rolled strip and production control were introduced, and the methods, such as controlling chemical composition, improving as-rolled cooling speed, decreasing winding temperature, enhancing strip yield strength, not only to reduce coil break of strip but also assure the good combined properties of strip were put forward. |
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| Keywords: | Steel Rolling Continuously Hot-rolled Strip Coil Break Stream Cooling CoolingSpeed Yield Strength |
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