A method of eddy-current flaw detection of bars and tubes based on the use of a combined eddy-current transducer with excitation of spatial magnetic-field components at different frequencies

被引：3

作者：

Goldshtein, A. E. ^{[1
]}

Bulgakov, V. F. ^{[1
]}

Kroning, H. -M. V. A. ^{[1
]}

机构：

[1] Natl Res Tomsk Polytech Univ, Inst Nondestruct Testing, Tomsk 634050, Russia

来源：

RUSSIAN JOURNAL OF NONDESTRUCTIVE TESTING | 2011年 / 47卷 / 11期

关键词：

nondestructive testing of bars and tubes; eddy-current testing; eddy-current transducer;

D O I：

10.1134/S1061830911110027

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The possibility of using the method of eddy-current testing using a combined multisectional transducer with a heterofrequency magnetic field is described. The technological implementation of this method for detecting flaws in bars and tubes under the conditions of significant transverse displacements is described.

引用

页码：747 / 753

页数：7