| 焊缝超声波探伤中缺陷性质的评估 |
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| 引用本文： | 黄磊,王长安,牛虎乾.焊缝超声波探伤中缺陷性质的评估[J].焊管,2005,28(3):49-51. |
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| 作者姓名： | 黄磊 王长安 牛虎乾 |
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| 作者单位： | 中国石油天然气集团公司管材研究所,西安,710065;宝鸡石油钢管有限责任公司,陕西,宝鸡,721008 |
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| 摘 要： | 通过对超声波探伤中典型缺陷及其反射波特征和缺陷波形的分析，结合缺陷的位置和焊接工艺，给出了焊缝超声波探伤中缺陷的定性评估方法。
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| 关 键 词： | 超声波探伤 焊缝 缺陷评估 |
| 文章编号： | 1001-3938(2005)03-0049-03 |
Evaluation of Flaw Kinds During Welded Seam Ultrasonic Test |
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| HUANG Lei,WANG Chang-an,NIU Hu-qian.Evaluation of Flaw Kinds During Welded Seam Ultrasonic Test[J].Welded Pipe and Tube,2005,28(3):49-51. |
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| Authors: | HUANG Lei WANG Chang-an NIU Hu-qian |
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| Abstract: | It presents qualitative evaluation method of flaw combined with the position of flaw and welding procedure through analysis of typical flaws and its character of reflected wave as well as wave's forms of flaws. |
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| Keywords: | ultrasonic testing welded seam flaw evaluation |
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