Testing the inner diameter of pipes using the eddy-current method

被引:5
|
作者
Goldshtein, A. E. [1 ]
Bulgakov, V. F. [1 ]
机构
[1] Tomsk Natl Res Polytech Univ, Tomsk 634050, Russia
关键词
eddy-current transducer; mathematical model; amplitude-phase transformation; eddy-current testing system;
D O I
10.1134/S106183091311003X
中图分类号
TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
An engineering implementation of the method for eddy-current testing of the inner diameters of pipes produced of ferromagnetic and austenitic steels is considered. The design of the used eddy-current transducer, the dependence of its signals on the main influencing parameters, the algorithm for the measuring transformation of signals, the block diagram of the testing system, and its calibration technique are described.
引用
收藏
页码:650 / 656
页数:7
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