Electromagnetic surface testing of weld over Painting by uniform eddy current probe

被引：0

作者：

Hoshikawa, H. ^{[1
]}

Koyama, K. ^{[1
]}

Kawate, Y. ^{[1
]}

机构：

[1] Nihon Univ, Chiba 2758575, Japan

来源：

REVIEW OF PROGRESS IN QUANTITATIVE NONDESTRUCTIVE EVALUATION, VOLS 26A AND 26B | 2007年 / 894卷

关键词：

weld; eddy current testing; magnetic testing; uniform eddy current probe;

D O I：

暂无

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

A uniform eddy current probe comprised of a tangential exciting coil and a flat detecting cod longer than weld width has been developed to conduct surface testing of weld. The probe detects transversal flaws by magnetic testing and longitudinal flaws by eddy current testing. A single scan of the probe over along weld is enough to detect all the flaws. The experimental results have shown that the probe detects both longitudinal and transversal flaws with reasonable signal to noise ratios.

引用

页码：1103 / +

页数：2

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