Evaluation of eddy current probes based on local field excitation

NDT and E International

Volumn 35, Issue 3, 2002, Pages 147-153

  Morozov, Maxim ^a   Novotný, Pavel ^a  

^a INSTITUTE OF CHEMICAL TECHNOLOGY   (Czech Republic)

Author keywords

Crack detection; Eddy current testing; Inconel; Magnetic field measurement; Magneto optical effects; Non destructive evaluation; Numerical modeling

Indexed keywords

FINITE ELEMENT METHOD; MAGNETIC FIELD MEASUREMENT; MAGNETOOPTICAL EFFECTS; MATHEMATICAL MODELS; OPTICAL SENSORS; PLATES (STRUCTURAL COMPONENTS); PROBES; SIGNAL TO NOISE RATIO;

MAGNETO-OPTIC SENSORS;

EDDY CURRENT TESTING;

EID: 0036532605     PISSN: 09638695     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0963-8695(01)00028-7     Document Type: Article

References (8)

1. Depth sensitive dual-frequency eddy current NDT measuring technique
2. A focused-field eddy current sensor for nondestructive testing
3. Flaws detection and characterization using the multi-frequency excitation and spectrogram ECT method
4. Eddy current probe based on local field excitation
5. Proposal for benchmark problem qualifying some aspects of the performance of ECT probes
6. Measurement of local magnetic fields using garnet films
7. Study of the new eddy current non-destructive testing sensor on ferromagnetic materials