RT info:eu-repo/semantics/article
T1 Non-destructive techniques based on Eddy current testing
A1 Garcia Martin, Javier
A1 Gómez Gil, Jaime
A1 Vázquez Sánchez, Ernesto
K1 Non-destructive testing
K1 Eddy current
K1 Magnetic field
K1 Sensor
K1 Conductivity
K1 33 Ciencias Tecnológicas
K1 3312 Tecnología de Materiales
AB Non-destructive techniques are used widely in the metal industry in order to control the quality of materials. Eddy current testing is one of the most extensively used non-destructive techniques for inspecting electrically conductive materials at very high speeds that does not require any contact between the test piece and the sensor. This paper includes an overview of the fundamentals and main variables of eddy current testing. It also describes the state-of-the-art sensors and modern techniques such as multi-frequency and pulsed systems. Recent advances in complex models towards solving crack-sensor interaction, developments in instrumentation due to advances in electronic devices, and the evolution of data processing suggest that eddy current testing systems will be increasingly used in the future.
PB MDPI
SN 1424-8220
YR 2011
FD 2011
LK https://uvadoc.uva.es/handle/10324/57767
UL https://uvadoc.uva.es/handle/10324/57767
LA eng
NO Sensors, 2011, vol. 11, n. 3, p. 2525-2565
NO Producción Científica
DS UVaDOC
RD 28-nov-2024