TY - GEN
T1 - Vectorized flaw imaging by arrayed transmit-receive type ECT probe
AU - Endo, Hisashi
AU - Takagi, Toshiyuki
PY - 2006
Y1 - 2006
N2 - This paper discusses an imaging of eddy current testing (ECT) data for surface breaking evaluation. The ECT probe used in this paper consists of transmit-receive (TR) type sensors as array elements to obtain the information on flaw directions, as well as deep situation. Switching two-directional scan modes gives two-dimensional vector mapping as ECT images. The ECT signals of the TR type sensor also give the information on flaw directions from their variation displayed on the complex number plane. Operating a complex number component of the signals visualizes directions of surface breaking.
AB - This paper discusses an imaging of eddy current testing (ECT) data for surface breaking evaluation. The ECT probe used in this paper consists of transmit-receive (TR) type sensors as array elements to obtain the information on flaw directions, as well as deep situation. Switching two-directional scan modes gives two-dimensional vector mapping as ECT images. The ECT signals of the TR type sensor also give the information on flaw directions from their variation displayed on the complex number plane. Operating a complex number component of the signals visualizes directions of surface breaking.
KW - Arrayed sensor type ECT probe
KW - Flaw imaging
KW - Transmit-receive sensor
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U2 - 10.1109/SICE.2006.314741
DO - 10.1109/SICE.2006.314741
M3 - Conference contribution
AN - SCOPUS:34250704374
SN - 8995003855
SN - 9788995003855
T3 - 2006 SICE-ICASE International Joint Conference
SP - 2538
EP - 2541
BT - 2006 SICE-ICASE International Joint Conference
T2 - 2006 SICE-ICASE International Joint Conference
Y2 - 18 October 2006 through 21 October 2006
ER -