Velocity and Attenuation of Acoustic Waves in Polymers and Polymer Composites

被引：0

作者：

Pylaev A.E. ^{[1
]}

Kostikova E.A. ^{[1
]}

Yurkov A.L. ^{[1
]}

Kalugin D.I. ^{[1
]}

Malakho A.P. ^{[1
]}

Avdeev V.V. ^{[1
]}

Lepin V.N. ^{[2
]}

Oktyabr’skaya L.V. ^{[2
]}

Minchuk S.V. ^{[2
]}

机构：

[1] Moscow State University, Moscow

[2] JSC NPO SPLAV, Tula

来源：

Polymer Science, Series D | 2018年 / 11卷 / 3期

关键词：

acoustic properties; attenuation; polymeric composites; speed of sound propagation; structural polymers; ultrasonic flaw detection;

D O I：

10.1134/S1995421218030152

中图分类号：

学科分类号：

摘要：

The acoustic properties of polymers and polymer composites have been studied. The dependence of the propagation characteristics of ultrasonic waves on polymer kind and composite content has been shown. We have established that there is no frequency dependence of the ultrasonic velocity in either polymers and composite materials based on them, whereas the ultrasonic attenuation is strongly frequencydependent. © 2018, Pleiades Publishing, Ltd.

引用

页码：272 / 276

页数：4

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