Operation of a model of a normal ultrasonic transducer for immersion and conventional inspection techniques

被引：0
|
作者：
V. N. Danilov
S. A. Artem’ev
A. F. Zakharov
机构：
[1] Central Research Institute for Machine-Building Technology,
[2] OAO Vyksa Steel Works,undefined
来源：
Russian Journal of Nondestructive Testing | 2007年 / 43卷
关键词：
Nondestructive Test; Adhesive Layer; Signal Pulse; Steel Specimen; Signal Spectrum;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
An experimental and theoretical study of the operation of a model of a normal ultrasonic transducer for various acoustic loads has been performed. It has been established that, in the design of the transducer under study, a relatively thick adhesive layer between the piezoelectric plate and the wear plate abruptly reduces the operating (effective) signal frequency in the case of an immersion load. An equation for estimating the effective frequency for a transducer model has been obtained with allowance for the characteristics of such a layer.
引用
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页码：353 / 364
页数：11
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