Detection of defect applying conductivity measured by Eddy current

被引：0

作者：

Hammouda, A ^{[1
]}

Zergoug, M ^{[1
]}

Haddad, A ^{[1
]}

Benchaala, A ^{[1
]}

机构：

[1] Ctr Rech Sci & Tech Soudage & Controle, Lab Elect & Electrotech, Cheraga, Algeria

来源：

EMERGING TECHNOLOGIES IN NON DESTRUCTIVE TESTING | 2004年

关键词：

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Eddy current technique has got lots of advantages for resolving complexes problems in different fields. The knowledge of the electric conductivity allows characterising metallurgical states of material simply and quickly. For this purpose, a physical approach has been developed to detect different defects by measuring electric conductivity using the impedance diagram. Different experiments were realised to find correlations between conductivity measured and anomalies happened in the material's structure.

引用

页码：317 / 320

页数：4

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