| 船用大型铸钢件焊接裂缝及修复工艺研究 |
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| 引用本文： | 王帆.船用大型铸钢件焊接裂缝及修复工艺研究[J].上海造船,2012(4):63-66. |
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| 作者姓名： | 王帆 |
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| 作者单位： | 中国人民解放军4805工厂 |
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| 摘 要： | 分析了船用大型铸钢件焊接中常见的几种焊缝裂纹及产生的原因。针对在复杂环境下焊缝区域产生的裂纹，提出了行之有效的修复焊接工艺。
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| 关 键 词： | 船用铸钢件 焊接裂纹 修复焊接 |
Study on the Weld Crack of Large Scale Marine Cast Steel and its Repair Techniques |
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| WANG Fan.Study on the Weld Crack of Large Scale Marine Cast Steel and its Repair Techniques[J].Shanghai Shipbuilding,2012(4):63-66. |
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| Authors: | WANG Fan |
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| Abstract: | This paper analyzes several common types of weld cracks of large scale marine cast steel, as well as their causes; and proposes some effective techniques to repair the cracks formed around the welding region under complex environmental condition. |
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| Keywords: | marine cast steel weld crak welding repair |
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