Calibration blocks for ultrasonic nondestructive testing

被引：2

作者：

Ushakov, VM ^{[1
]}

Davydov, DM ^{[1
]}

机构：

[1] Cent Res Inst Machine Bldg Technol, Moscow 115008, Russia

来源：

RUSSIAN JOURNAL OF NONDESTRUCTIVE TESTING | 2006年 / 42卷 / 03期

关键词：

Ultrasonic testing;

D O I：

10.1134/S1061830906030016

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The main parameters of calibration blocks for ultrasonic testing that must be measured during metrological certification are considered: the geometric dimensions of reflectors, the velocity and attenuation of elastic waves, etc. A method for measuring the damping factor is proposed that simplifies the measurement procedure. A form of the certificate registered officially for calibration blocks that were subjected to metrological certification is presented.

引用

页码：149 / 155

页数：7

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