超声波磁致伸缩换能器的测量

[中文适用范围]： 适用于层压金属和铁氧体类型的磁致伸缩换能器，设计用于在液体或固体介质中产生声波或超声波声功率，以及用于不同类型的超声波处理，例如切割、焊接、化学处理 [外文原描述]： Applies to magnetostrictive transducers, of both laminated metal and ferrite types, designed for producing sonic or ultrasonic acoustic power in liquid or solid media, and for different kinds of ultrasonic processing such as cutting, welding, chemical processing, etc. Transducers for information carrying signals are excluded. The transducers, which may be sonic or ultrasonic, operate at the resonance frequency and are supplied from electric power generators. Specifies the essential characteristics and the preferred methods of measurement for evaluating the performance of transducers. Has the status of a technical report.