| 螺旋埋弧焊管内焊热裂纹产生的原因及对策 |
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| 引用本文： | 郭治顺. 螺旋埋弧焊管内焊热裂纹产生的原因及对策[J]. 焊管, 2004, 27(2): 63-64 |
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| 作者姓名： | 郭治顺 |
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| 作者单位： | 宝鸡石油钢管有限责任公司 |
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| 摘 要： | 螺旋埋弧焊管在成型过程中容易产生内焊热裂纹。主要分析了内焊热裂纹的特征及其产生原因。结合螺旋焊管的成型特点，对于焊接调整中应注意的问题，提出了建议。
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| 关 键 词： | 螺旋埋弧焊管 内焊 热裂纹 应力 焊接 |
Inside Weld Hot Crack Causes and Solving Methods of SSAW Pipe |
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| Guo Zhishun. Inside Weld Hot Crack Causes and Solving Methods of SSAW Pipe[J]. Welded Pipe and Tube, 2004, 27(2): 63-64 |
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| Authors: | Guo Zhishun |
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| Affiliation: | Guo Zhishun |
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| Abstract: | Hot cracks commonly occurred in inside weld as the forming process of SSAW pipe.It mainly analyzes the characters of the hot cracks and its causes,also raises the suggestion on the weld adjustment based on the forming characters of SSAW pipe. |
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| Keywords: | SSAW pipe inside weld stress hot cracks element |
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