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
收藏
页码：149 / 155
页数：7
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