A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Thickness Evaluation of Aluminium Plate Using Pulsed Eddy Current Technique
Abstract This paper describes a pulsed eddy current (PEC) based non-destructive testing system used for detection of thickness variation in aluminium plate. A giant magneto-resistive sensor has been used instead of pick up coil for detecting resultant magnetic field. The PEC response signals obtained from 1 to 5 mm thickness change in aluminium plate were investigated. Two time domain features, namely peak value and time to peak, of PEC response were used for extracting information about thickness variation in aluminium plate. The variation of peak value and time to peak with thickness was compared. A program was developed to display the thickness variation of the tested sample.
Thickness Evaluation of Aluminium Plate Using Pulsed Eddy Current Technique
Abstract This paper describes a pulsed eddy current (PEC) based non-destructive testing system used for detection of thickness variation in aluminium plate. A giant magneto-resistive sensor has been used instead of pick up coil for detecting resultant magnetic field. The PEC response signals obtained from 1 to 5 mm thickness change in aluminium plate were investigated. Two time domain features, namely peak value and time to peak, of PEC response were used for extracting information about thickness variation in aluminium plate. The variation of peak value and time to peak with thickness was compared. A program was developed to display the thickness variation of the tested sample.
Thickness Evaluation of Aluminium Plate Using Pulsed Eddy Current Technique
Singh, Gurpartap (author) / Bapat, Harsh Madhukar (author) / Singh, Bhanu Pratap (author) / Bandyopadhyay, Manojit (author) / Puri, Rakesh Kumar (author) / Badodkar, Deepak Narayanrao (author)
2013-10-01
5 pages
Article (Journal)
Electronic Resource
English
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