奥氏体焊缝检测超声成像系统的研究

Proceedings of Third International Conference on Signal Processing (ICSP'96) Pub Date : 1996-10-14 DOI:10.1109/ICSIGP.1996.571231

Hu Shaohai, Zheng Zhongsing, Teng Yongping

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引用次数: 0

摘要

将超声检测与计算机和信号处理技术相结合，研制了一种奥氏体焊缝超声成像系统。在介绍超声成像原理的基础上，介绍了系统的硬件和软件构成。现场测试结果表明，该系统具有测试分辨率高、图像清晰、操作方便等优点。在石油化工、核电站、压力容器等领域具有广泛的应用前景。

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The study of ultrasonic imaging system for austenitic welds testing

An ultrasonic imaging system has been developed by combining ultrasonic testing with computer and signal processing to evaluate austenitic welds. After describing the ultrasonic imaging principle, the system's hardware and software are presented. The field testing results show that this system has the advantages of high testing resolution, clear image and easy operation. It will have wide applications in the petrochemical industry, nuclear plants, pressure vessels, etc.

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Proceedings of Third International Conference on Signal Processing (ICSP'96)

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