| 热轧钢筋剪切缺陷分析与改进措施 |
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| 引用本文： | 焦忠强,甄晚青. 热轧钢筋剪切缺陷分析与改进措施[J]. 山西冶金, 2010, 33(2): 51-52,79 |
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| 作者姓名： | 焦忠强 甄晚青 |
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| 作者单位： | 首钢长治钢铁有限公司,山西,长治,046031 |
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| 摘 要： | 针对产生热轧钢筋剪切缺陷的原因进行了剪切过程和生产工艺分析,得出终轧温度过高、冷却强度不足及不均匀是其重要影响因素。并提出改进措施,总结措施实施后取得的良好效果。
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| 关 键 词： | 热轧钢筋 质量缺陷 剪切温度 改进措施 |
Analysis and Improvement of Shear Defect in Hot Rolld Bars |
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| JIAO Zhongqiang,ZHEN Wanqing. Analysis and Improvement of Shear Defect in Hot Rolld Bars[J]. Shanxi Metallurgy, 2010, 33(2): 51-52,79 |
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| Authors: | JIAO Zhongqiang ZHEN Wanqing |
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| Affiliation: | (Shougang Changzhi Iron ＆ Steel Co.,Ltd.,Changzhi 046031,China) |
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| Abstract: | The causes of shear defect in hot rolled bars were analyzed by shear technology and production processing. The main reasone were found out which were high temperature of finishing rolling,inadequate and uneven of cooling.Some improvement measures were proposed.And the good effects have been summarized after the implementation of the program. |
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| Keywords: | hot rolled bars quality defect shear temperature improvement measure |
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