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近年来,声发射(AE)作为一种全新的非破坏性检查法而越来越受到人们的重视。但是,声发射在生产实际应用的时间还很短,可以说,目前还处于不断扩大其使用范围的过程中,还远未达到充分普及的程度。今后,声发射将会作为与设备检查和质量控制有直接关系的一项检测技术而被确定下来。要普及这项新技术,将其标准化和规范化则被认为是必不可少的条件。就压力容器、球形贮罐等设备来说,随着受压试验中使用声发射检查事例的增加,美国机械工程师学会(ASME)和材料试验协会(ASTM)等已分别公布了声发射检查法的推荐标准
In recent years, acoustic emission (AE) as a new non-destructive test method and more and more attention. However, the actual application of acoustic emission in production is still short, and it can be said that it is still far from being fully popularized in the process of continuously expanding its use range. In the future, acoustic emissions will be determined as a detection technique that is directly related to equipment inspection and quality control. To popularize this new technology, its standardization and standardization are considered to be indispensable conditions. For pressure vessels, spherical tanks and other equipment, with the increase in cases of acoustic emission tests used in compression tests, the American Society of Mechanical Engineers (ASME) and the Society for Testing and Materials (ASTM) Recommended standards