| 不同焊接方法对铁路桥梁用321-Q370qE复合板焊接接头疲劳性能的影响 |
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| 引用本文： | 王小华.不同焊接方法对铁路桥梁用321-Q370qE复合板焊接接头疲劳性能的影响[J].材料开发与应用,2011,26(4):7-11. |
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| 作者姓名： | 王小华 |
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| 作者单位： | 中国船舶重工集团公司第七二五研究所,河南洛阳,471023 |
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| 摘 要： | 桥面结构焊接的方法主要是埋弧自动焊和焊条电弧焊,为了比较采用不同的焊接方法对321-Q370qE复合板焊接接头疲劳性能的影响,对这两种焊接方法形成的焊接接头进行了疲劳试验.试验结果表明,采用焊条电弧焊形成的焊接接头的抗疲劳性能优于埋弧焊形成的焊接接头.
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| 关 键 词： | 321-Q370qE复合板 埋弧自动焊 焊条电弧焊 焊接接头 抗疲劳性能 |
Effect of Different Welding Method on Fatigue Performance of 321/Q370qE Clad Plate Welding Joint |
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| WANG Xiao-hua.Effect of Different Welding Method on Fatigue Performance of 321/Q370qE Clad Plate Welding Joint[J].Development and Application of Materials,2011,26(4):7-11. |
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| Authors: | WANG Xiao-hua |
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| Affiliation: | WANG Xiao-hua(Luoyang Ship Material Research Institute,Luoyang 471023,China) |
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| Abstract: | Fatigue tests of 321/Q370qE clad plate welding joints produced by HAW and MW individually were carried out.The test results indicate that fatigue performance of the welding joint produced by MW is superior to that of the joint welded by HAW. |
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| Keywords: | 321/Q370qE clad plate Welding joint Fatigue performance |
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