Ultrasonic pulse-echo method to detect the faults in silicone rubber

被引:0
|
作者
Gao, Y
Liang, XD
Niu, FQ
Xue, JQ
机构
来源
JOINT CONFERENCE OF 96' AICDEI / 4T-JCCEID | 1996年
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暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
An important property is found in the preliminary study of the non-destructive detection on composite insulators. The properties is that the acoustic impedance of silicone rubber is approximately equal to that of water's, which solves the coupling problem perfectly in ultrasonic testing. Then an ultrasonic transducer with excellent properties and novel construction is designed and produced.
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页码:425 / 428
页数:4
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