High-T_c SQUID を用いた金属クラックの検出 [in Japanese] Detection of the Cracks using High-T_c SQUID [in Japanese]
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Eddy current non-distractive evaluation (NDE) is very useful technique for detection of cracks. We use the high-<i>T</i><sub>c</sub> SQUID in this system. First, we respect the result of this measurement by the finite element method. We can detect of the signal from the hole by NDE system with high-<i>T</i><sub>c</sub> SQUID. This result is reasonable to compare with the result of simulation. Finaly, we can detect of the hidden defect under 5mm depth from the sample surface.
- IEEJ Transactions on Fundamentals and Materials
IEEJ Transactions on Fundamentals and Materials 126(5), 294-299, 2006-05-01
The Institute of Electrical Engineers of Japan