In this work the detection of damage, due to impact loading, on CFRPs using Eddy Current technique based on HTS dc-SQUID (Superconductive QUantum Interference Device) magnetometer is presented. The main advantage of HTS SQUID magnetometer is represented by its unrivalled magnetic flux sensitivity, which allows to detect defects in materials with a very low electrical conductivity as CFRPs. The SQUID magnetic flux measurements has been compared with the results obtained using standard Eddy Current induction coil.
NONDESTRUCTIVE EVALUATION USING HTS SQUID MAGNETOMETER TO DETECT IMPACT DAMAGE IN CARBON FIBER REINFORCED POLYMERS WITH DIFFERENT FIBERORIENTATION
C Bonavolontà;M Valentino;
2006
Abstract
In this work the detection of damage, due to impact loading, on CFRPs using Eddy Current technique based on HTS dc-SQUID (Superconductive QUantum Interference Device) magnetometer is presented. The main advantage of HTS SQUID magnetometer is represented by its unrivalled magnetic flux sensitivity, which allows to detect defects in materials with a very low electrical conductivity as CFRPs. The SQUID magnetic flux measurements has been compared with the results obtained using standard Eddy Current induction coil.File in questo prodotto:
Non ci sono file associati a questo prodotto.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
