What can replace a notch?

被引：0

作者：

Ermolov, I. N. ^{[1
]}

机构：

[1] OOO Sci & Prod Ctr EKhO, RU-123182 Moscow, Russia

来源：

RUSSIAN JOURNAL OF NONDESTRUCTIVE TESTING | 2007年 / 43卷 / 06期

关键词：

Test Object; Nondestructive Test; Weld Joint; Medium Thickness; Ultrasonic Test;

D O I：

10.1134/S1061830907060022

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

During ultrasonic testing of weld joints of small and medium thicknesses, notches are an often-encountered type of artificial flaw. It is proposed to replace a reflection from a notch with a reflection from corners at the end of a tube or a sheet.

引用

页码：365 / 368

页数：4