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Non-destructive testing—Practice for immersed ultrasonic testing by the reflection method using pulsed longitudinal waves
MOD ASTM E214-01
全国无损检测标准化技术委员会(SAC/TC 56)
本标准规定了使用发射和接收超声脉冲纵波的仪器,并采用液体作为耦合剂以及通过浸没或喷液的技术,来探测材料中不连续的超声检测方法。
本标准适用于能以适当频率传导声波,检测时又能浸没在液体耦合剂中的材料,或能在探头和被检材料间通过控制耦合液柱或液流来进行检测的材料。
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