| 振动调制电渣焊工艺参数与接头性能相关性 |
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| 引用本文： | 朱政强,陈立功,饶德林,倪纯珍,卢立香,许立兴.振动调制电渣焊工艺参数与接头性能相关性[J].上海交通大学学报,2004,38(9):1460-1463. |
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| 作者姓名： | 朱政强 陈立功 饶德林 倪纯珍 卢立香 许立兴 |
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| 作者单位： | 1. 上海交通大学,焊接研究所,上海,200030
2. 上海宝山冶金建设总公司,上海,201900 |
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| 摘 要： | 在常规电渣焊的基础上进行振动调制电渣焊试验．试验结果发现，该工艺可以大幅度提高高炉厚板焊接接头的侧弯性能和热影响区的冲击韧性值，但是焊缝的冲击韧性值却有所降低．通过相关性分析后发现：冲击韧性值与振动位移幅度的大小相关，合适的振动参数可以得到最佳的接头性能；增加振动输入的能量有利于残余应力的降低．
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| 关 键 词： | 振动调制焊接 电渣焊 加速度 焊接接头 性能 |
| 文章编号： | 1006-2467(2004)09-1460-04 |
| 修稿时间： | 2003年10月17 |
Correlation between Processing Parameters of Vibratory Electro-slag Weld Conditioning and Welded Joint Properties |
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| ZHU Zheng-qiang,CHEN Li-gong,RAO De-lin,NI Chun-zhen,LU Li-xiang,XU Li-xing.Correlation between Processing Parameters of Vibratory Electro-slag Weld Conditioning and Welded Joint Properties[J].Journal of Shanghai Jiaotong University,2004,38(9):1460-1463. |
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| Authors: | ZHU Zheng-qiang CHEN Li-gong RAO De-lin NI Chun-zhen LU Li-xiang XU Li-xing |
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| Institution: | ZHU Zheng-qiang~1,CHEN Li-gong~1,RAO De-lin~1,NI Chun-zhen~1,LU Li-xiang~2,XU Li-xing~2 |
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| Abstract: | Based on the routine electro-slag weld, the vibratory weld conditioning process can improve the side bend properties and the impact toughness of HAZ of the steel used for blast furnace greatly. However, the impact toughness of weld descends a little. Through correlative analysis, it is shown that the values of impact toughness are correlative to the vibratory amplitude, and proper vibratory parameters are benefit to the best welded joint properties; adding the vibratory inputting energy is benefit for the debasement of residual stress. |
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| Keywords: | vibratory weld conditioning electroslag welding acceleration welding joints properties |
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