| 锅炉屏式省煤器焊接工艺 |
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| 引用本文： | 李伟.锅炉屏式省煤器焊接工艺[J].佳木斯大学学报,2008,26(5). |
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| 作者姓名： | 李伟 |
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| 作者单位： | 佳木斯技师学院,黑龙江佳木斯154004 |
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| 摘 要： | 利用钨极氩弧焊方法,通过氩气保护,选择合理焊接参数,可以得到高质量的底层焊缝;用电弧焊盖面熔深大,单层单道熔敷金属量大,有效控制热输入,更好保证省煤器焊接质量.
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| 关 键 词： | 省煤器 氩弧焊打底 电弧焊盖面 |
Welding Technology for Boiler Economizer |
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| LI Wei.Welding Technology for Boiler Economizer[J].Journal of Jiamusi University(Natural Science Edition),2008,26(5). |
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| Authors: | LI Wei |
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| Institution: | Jiamusi Institute of Technology;Jiamusi 154004;China |
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| Abstract: | With reasonable parameters,high quality welding seam can be obtained using argon-shielded tungsten arc welding.Because of the big welding base coat and large amount of deposited metal,the welding quality can be guaranteed. |
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| Keywords: | boiler economizer argon-arc welding base coat arc welding facing |
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