| 钢管焊缝在线动态退火装置 |
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| 引用本文： | 彭咏龙,许海文,李宪政. 钢管焊缝在线动态退火装置[J]. 焊管, 2003, 26(6): 33-35 |
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| 作者姓名： | 彭咏龙 许海文 李宪政 |
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| 作者单位： | 1. 华北电力大学电力系
2. 河北保定红星高频设备有限公司 |
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| 摘 要： | 介绍了一种高频感应焊接钢管的焊缝在线动态退火装置，重点介绍了针对不同管径和壁厚的钢管退火加热电源的频率和功率选择，并对平面感应器和水冷却系统的设计进行了讨论。通过采用焊缝退火的方法，达到提高焊缝强度和韧性的目的。
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| 关 键 词： | 焊接钢管 焊缝 动态退火 平面感应器 高频感应加热 |
Dynamic On-line Annealing for Welding Seam of Steel Pipes |
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| Peng Yonglong,Xu Haiwen,Li Xianzheng. Dynamic On-line Annealing for Welding Seam of Steel Pipes[J]. Welded Pipe and Tube, 2003, 26(6): 33-35 |
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| Authors: | Peng Yonglong Xu Haiwen Li Xianzheng |
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| Abstract: | The technology of dynamic on-line annealing for welding seam of steel pipes using high frequency induction heating power supply is introduced in this paper.It emphasizes on the selection of frequency and power capacity for loads of different diameter and thickness.The design methods of plane inductor and water-cooling system are also discussed.With the application of this new technology,the purpose of welding seam rigidity and tenacity enhancement is achieved. |
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| Keywords: | high frequency induction dynamic annealing plane inductor |
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