| 双丝埋弧焊工艺参数对接头组织与性能的影响 |
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| 引用本文： | 付魁军,及玉梅,翟晓莉.双丝埋弧焊工艺参数对接头组织与性能的影响[J].焊接,2004(7):28-31. |
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| 作者姓名： | 付魁军 及玉梅 翟晓莉 |
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| 作者单位： | 鞍钢集团公司技术中心,鞍山市,114001;鞍钢集团公司技术中心,鞍山市,114001;鞍钢集团公司技术中心,鞍山市,114001 |
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| 摘 要： | 以X70管线钢为对象，研究了双丝埋弧焊工艺参数对焊接接头金相组织与力学性能的影响。结果表明，焊接热输入是影响焊缝及热影响区韧性的主要因素。
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| 关 键 词： | X70 管线钢 双丝埋弧焊 热输入 韧性 |
| 修稿时间： | 2004年3月15日 |
INFLUENCE OF WELDING PARAMETERS ON MICROSTRUCTURE AND PROPERTIES OF WELDED JOINT USING DOUBLE WIRES SUBMERGED ARC WELDING PROCESS |
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| Technical Center of Anshan Iron and Steel Group Corporation Fu Kuijun,Ji Yumei,Zhai Xiaoli.INFLUENCE OF WELDING PARAMETERS ON MICROSTRUCTURE AND PROPERTIES OF WELDED JOINT USING DOUBLE WIRES SUBMERGED ARC WELDING PROCESS[J].Welding & Joining,2004(7):28-31. |
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| Authors: | Technical Center of Anshan Iron and Steel Group Corporation Fu Kuijun Ji Yumei Zhai Xiaoli |
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| Abstract: | this paper studies the influence of welding parameters on microstructure and mechanical properties of welded joint using double wires submerged arc welding process. The results show that toughness of weld metal and HAZ are mainly affected by welding heat input. |
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| Keywords: | X70 pipeline steel double wires submerged arc welding heat input toughness |
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