| 不同检测方法在对接焊接接头检测中的对比 |
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| 引用本文： | 李海华,赵立凡,唐飞阳亮,郭兴建.不同检测方法在对接焊接接头检测中的对比[J].无损检测,2009,31(4):277-279. |
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| 作者姓名： | 李海华 赵立凡 唐飞阳亮 郭兴建 |
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| 作者单位： | 中国石油独山子石化公司,压力容器检验所,新疆独山子,833600
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| 摘 要： | 介绍利用不同检测技术检测对接焊接接头的特点。分析研究了相控阵超声成像技术在检测对接焊接接头的优势。试验表明，相控阵超声检测方法能够记录检测全过程、检测重复性好、检测结果直观、可确定缺陷的空间走向及变化、可测量缺陷高度且检测效率高。
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| 关 键 词： | 钢制对接焊接接头 X射线检测 常规超声检测 TOFD超声检测 相控阵超声成像 |
Comparison Analysis of Different Nondestructive Testing Methods on Butt Weld Joint |
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| LI Hai-Hua,ZHAO Li-Fan,TANG Fei-Yang-Liang,GUO Xing-Jian.Comparison Analysis of Different Nondestructive Testing Methods on Butt Weld Joint[J].Nondestructive Testing,2009,31(4):277-279. |
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| Authors: | LI Hai-Hua ZHAO Li-Fan TANG Fei-Yang-Liang GUO Xing-Jian |
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| Affiliation: | (Pressure-Vessel Inspection Institute of DuShanZi Petrochemical Corporation Petro, Dushanzi Xinjiang 833600, China) |
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| Abstract: | Technique in the detection of butt weld joints was introduced. The tests showed that phased-array ultrasonic imaging technique had the advantage of whole-process recording, high repeatability, visual results, measurement, and determination of spatial orientation and varitation of defects, measurement of defects height as well as high inspection efficiency. |
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| Keywords: | Steel butt weld joints X-Ray detection technology Routine ultrasonic inspection TOFD ultrasonic inspection Phase-array ultrasonic imaging |
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