声发射检测的应用

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声发射检测技术是始于20世纪60年代，目前已逐步发展成为一种无损检测方法，并被广泛应用．文章通过对高压气瓶的声发射检测实例，介绍了使用声发射检测仪监测气瓶水压试验的实验过程及实验方法，加载试验过程中的声发射监测和信号采集、声发射数据的分析和信号源的分类等，并对试验中所发现的问题进行了讨论最后展望了声发射检测技术的应用前景

Acoustic emission detection technology began in 1960s is a NDT methods and is now being widely used. In this paper, A high-pressure gas cylinders by AE detection example： Hydrostatic testing of the AE detector to monitor gas cylinders during the experiment and experimental methods have been introduced, including AE detection and signal acquisition in the process of loading tests, AE data analysis and classification of the source, etc. The test finds out issues and discusses, analyzing its further prospects of the application of AE detection technology.

声发射，声发射仪，在线检测，acoustic emission，acoustic emission instrument，online testing。

声发射检测的应用。