| 压力容器无损检测--超声检测技术(Ⅱ) |
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| 引用本文： | 潘荣宝,范宇,杨小林.压力容器无损检测--超声检测技术(Ⅱ)[J].无损检测,2004,26(5):244-248. |
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| 作者姓名： | 潘荣宝 范宇 杨小林 |
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| 作者单位： | 合肥通用机械研究所,合肥,230031 |
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| 摘 要： | 简述在用压力容器超声检测的特点,列举了换热器、焦炭塔、球罐、管道及加氢反应器等典型容器的超声检测要点,最后介绍了超声衍射时差法。
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| 关 键 词： | 超声检验 压力容器 焊缝 管 裂纹 |
| 文章编号： | 1000-6656(2004)05-0244-05 |
| 修稿时间： | 2004年3月15日 |
NONDESTRUCTIVE TESTING OF PRESSURE VESSELS:ULTRASONIC TESTING TECHNOLOGY(Ⅱ) |
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| PAN Rong-bao,FAN Yu,YANG Xiao-lin.NONDESTRUCTIVE TESTING OF PRESSURE VESSELS:ULTRASONIC TESTING TECHNOLOGY(Ⅱ)[J].Nondestructive Testing,2004,26(5):244-248. |
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| Authors: | PAN Rong-bao FAN Yu YANG Xiao-lin |
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| Abstract: | The characteristics of ultrasonic testing of the pressure vessels in use are outlined, and the essentials of ultrasonic examination of some typical vessels are presented, such as heat exchangers, coke drum, spherical tank, pipeline and hydrogenation reaction chamber and so on. Finally, ultrasonic time-of-flight diffraction(TOFD) technique is introduced. |
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| Keywords: | Ultrasonic testing Pressure vessel Weld Pipe Crack |
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