摘要
主要提出了利用声发射技术检验电厂阀门严密性的方法,该方法具有准确快速的特点,而且可以确定阀门的内漏程度,为检修工作提供了依据。利用该方法可以减少浪费,缩短检修工期,提高电厂的经济性与安全性。
The method for inspection of valve tightness by acoustic emission is submitted. It has got the accurate and quick advantage. The degree of internal leak can be determined by this method to offer the basis for maintenance.Using this method can lower expense,shorten maintenance duration,and raise economy and safety of power plant.
