| 5052铝合金换热器封头体焊缝裂纹的处理 |
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| 引用本文： | 吴国芬. 5052铝合金换热器封头体焊缝裂纹的处理[J]. 材料开发与应用, 2005, 20(1): 33-35 |
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| 作者姓名： | 吴国芬 |
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| 作者单位： | 开封空分集团有限公司工艺处,河南,开封,475002 |
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| 摘 要： | 通过对5052铝合金熔焊原理的分析及实际施焊情况的跟踪观察,综合分析了5052铝合金换热器封头体对接焊缝产生裂纹的原因,采取有效措施避免了裂纹的产生,保证了焊接质量。
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| 关 键 词： | 封头体 铝合金 TIG焊 裂纹 |
| 文章编号： | 1003-1545(2005)01-0033-03 |
| 修稿时间： | 2004-07-07 |
Prevention of Weld Cracks in Heat Exchanger Head of 5052 Alumium Alloy |
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| WU Guo-feng. Prevention of Weld Cracks in Heat Exchanger Head of 5052 Alumium Alloy[J]. Development and Application of Materials, 2005, 20(1): 33-35 |
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| Authors: | WU Guo-feng |
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| Abstract: | Based on the analysis and observation of fusion welding process of 5052 alumium alloy,the causes of weld cracks in the heat exchanger head of the alloy are investigated and efficient measures are adopted for the welding quality. |
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| Keywords: | Heat exchanger head Alumium alloy TIG welding Crack |
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