| 多次返修对16MnR钢焊接接头组织及性能的影响 |
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| 引用本文： | 毕晓敏 马庆. 多次返修对16MnR钢焊接接头组织及性能的影响[J]. 电焊机, 1999, 29(6): 25-28 |
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| 作者姓名： | 毕晓敏 马庆 |
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| 作者单位： | 甘肃兰州石油化工机器总厂 |
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| 摘 要： | 详细介绍１６ＭｎＲ钢试验用试板坡口型式，施焊参数及返修工艺参数的确定，根据试验结果，侧重理论分析与观察结果对比，得出相应结论并提出对返修焊缝的处理建议。
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| 关 键 词： | 焊接接头 多次返修焊 组织 性能 压力容器 |
The Influence of Repeatedly Rewelding for Structure and Performance of 16MnR Steel Welded Joint |
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| Gansu Lanzhou Machine General plant of oil and ChemicalBI Xiao-min et al. The Influence of Repeatedly Rewelding for Structure and Performance of 16MnR Steel Welded Joint[J]. Electric Welding Machine, 1999, 29(6): 25-28 |
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| Authors: | Gansu Lanzhou Machine General plant of oil and ChemicalBI Xiao-min et al |
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| Affiliation: | Gansu Lanzhou Machine General plant of oil and ChemicalBI Xiao-min et al |
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| Abstract: | The groove of 16MnR steel test piece,the welding parameter and rewelding fabrication parameter are introduced.On the basis of test result and theory analysis and obserued result,a conclusion is obtained and a suggest for handling rewelding weld is advanced. |
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| Keywords: | MnR steel welding joint repeatedly rewelding structure and performance |
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