Measurement of the parameters of the acoustic emission when metals are stretched acoustic measurements

被引：0

作者：

V. V. Korchevskii

机构：

来源：

Measurement Techniques | 2006年 / 49卷

关键词：

acoustic emission; measurement; systematic error; testing conditions; acoustic radiation intensity;

D O I：

暂无

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学科分类号：

摘要：

The particular features of the measurement of the continuous acoustic emission when metals are stretched are considered. It is shown that the measured physical quantity should be the intensity of the acoustic radiation. Sources of systematic error are indicated, namely, the rigidity of the testing machine, the rate of displacement of the mobile crossarm, and the dimensions and shape of the samples.

引用

页码：517 / 523

页数：6