| 小管道焊缝的超声波探伤 |
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| 引用本文： | 杨东,杨振国. 小管道焊缝的超声波探伤[J]. 华东理工大学学报(自然科学版), 1992, 0(2) |
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| 作者姓名： | 杨东 杨振国 |
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| 作者单位： | 华东化工学院化工机械研究所(杨东)，华东化工学院高分子材料系(杨振国) |
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| 摘 要： | 对小口径薄壁管焊缝超声波探伤技术中存在的问题进行了理论探讨,加工改进小探头和研究制定一种新的超探工艺以解决这些问题。实验证明该技术行之有效并已直接应用于工程中。
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| 关 键 词： | 超声检验 小管道焊缝 改进型探头 波幅法 |
Study on Ultrasonic Test of Welding Seam of Small-Calibre Pipe |
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| Yang Dong. Study on Ultrasonic Test of Welding Seam of Small-Calibre Pipe[J]. Journal of East China University of Science and Technology, 1992, 0(2) |
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| Authors: | Yang Dong |
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| Abstract: | The technological problems in ultrasonic test of the welding seam of a small calibre, thin-walled pipe were studied. To solve these problems, a small reformed probe and new testing technology are proposed. By experiments, the new technology proved to be effective, and it has been directly used in the engineering application. |
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| Keywords: | ultrasonic flaw detection welding seam of small-calibre thin-walled pipe reformed probe amplitude method |
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