| ER70S-6焊丝用盘条试制 |
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| 引用本文： | 吕刚,卜向东,董捷. ER70S-6焊丝用盘条试制[J]. 包钢科技, 2012, 38(5): 26-28 |
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| 作者姓名： | 吕刚 卜向东 董捷 |
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| 作者单位： | 内蒙古包钢钢联股份有限公司技术中心,内蒙古包头,014010;内蒙古包钢钢联股份有限公司技术中心,内蒙古包头,014010;内蒙古包钢钢联股份有限公司技术中心,内蒙古包头,014010 |
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| 摘 要： | 文章介绍了包钢ER70S-6焊丝用钢生产情况,为进一步提高钢材的拉拔加工性能,文章分析了钢坯的加热温度、开轧温度、吐丝温度、冷却速度对焊丝用钢拉拔性能的影响。实践证明,在包钢现有装备及工艺条件下开发ER70S-6焊丝用盘条是可行的,各项指标均满足用户要求。
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| 关 键 词： | ER70S-6焊丝钢 吐丝温度 拉拔性能 |
Trial Productions of ER70S-6 Wire Rods for Welding Wires |
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| LV Gang , BU Xiang-dong , DONG Jie. Trial Productions of ER70S-6 Wire Rods for Welding Wires[J]. Science & Technology of Baotou Steel(Group) Corporation, 2012, 38(5): 26-28 |
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| Authors: | LV Gang BU Xiang-dong DONG Jie |
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| Affiliation: | (Technical Center of Steel Union Co.Ltd.of Baotou Steel(Group)Corp.,Baotou 014010,Nei Monggol,China) |
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| Abstract: | In the paper,it is introduced the productions of ER70S-6 steels for welding wires.In order to further improve the drawing property of steels,the influences of temperatures of heating,beginning rolling and laying head as well as the cooling rate on it are analyzed.The practices prove that the development of ER70S-6 wire rods for welding wires is feasible with the current equipment and process conditions of Baotou Steel as well as all the indices could meet the requirements of consumers. |
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| Keywords: | ER70S-6 welding wire steel laying head temperature drawing property |
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