Determination of the composition and density of polymer composite materials in details and constructions by nondestructive methods

被引：0

作者：

Mishurov K.S. ^{[1
]}

Murashov V.V. ^{[1
]}

机构：

[1] Federal State Unitary Enterprise All-Russian Scientific Research Institute of Aviation Materials (VIAM), State Research Center of the Russian Federation, ul. Radio 17, Moscow

来源：

Polymer Science - Series D | 2016年 / 9卷 / 02期

关键词：

content of the filler; correlation; density of the material; diagnostics; impulse velocity; laser acoustic method; polymer composite materials; porosity; structure-borne noise energy; ultrasonic vibrations; ultrasound reflection method;

D O I：

10.1134/S1995421216020155

中图分类号：

学科分类号：

摘要：

The physical basis of the method of diagnostics of polymer composite materials for determination of their composition and density, as well as information-bearing parameters of diagnostics, are considered. The correlation between the content of the filler and density of the material and the velocity of propagation of the impulse of ultrasonic vibrations is studied. It is shown that the composition and density of the material can be determined to a high precision by the control procedure described in the article only at low porosity. © 2016, Pleiades Publishing, Ltd.

引用

页码：176 / 180

页数：4

共 36 条

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[10]

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