| 埋弧焊焊缝冲击断口评定简析 |
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| 引用本文： | 张晓娟,冯启华,姚鹏武. 埋弧焊焊缝冲击断口评定简析[J]. 焊管, 2005, 28(4): 62-64 |
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| 作者姓名： | 张晓娟 冯启华 姚鹏武 |
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| 作者单位： | 宝鸡石油钢管有限责任公司,陕西,宝鸡,721008;宝鸡石油钢管有限责任公司,陕西,宝鸡,721008;宝鸡石油钢管有限责任公司,陕西,宝鸡,721008 |
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| 摘 要： | 针对日常生产检验中，埋弧焊焊缝冲击试验出现混合状断口给评定断口剪切面积(SA)带来的疑惑，通过宏观及微观的检测分析，再参照GB8363-87，寻求了一种从宏观上进行快速判断与测量的方法。
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| 关 键 词： | 埋弧焊 焊缝 冲击断口 混合状断口 断口剪切面积(SA) 评定方法 |
| 文章编号： | 1001-3938(2005)04-0062-02 |
Discussion on Weld Impacting Notch Appraisal of Submerged Arc Welding |
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| ZHANG Xiao-juan,FENG Qi-hua,YAO Peng-wu. Discussion on Weld Impacting Notch Appraisal of Submerged Arc Welding[J]. Welded Pipe and Tube, 2005, 28(4): 62-64 |
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| Authors: | ZHANG Xiao-juan FENG Qi-hua YAO Peng-wu |
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| Abstract: | Aiming at daily production inspection, the mixed notch of weld impacting test occurred from submerged arc welding give doubt for appraisal notch shearing areas (SA). To seek a method of quick judging and measuring in macroscopical way through analyzing macroscopical and microscopical inspection and refer to GB8363-87. |
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| Keywords: | submerged arc welding impacting notch mixed shape notch notch shearing area appraisal method |
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