Tone burst eddy current thermography for estimation of corrosion defects in aircraft components

2012 ◽  
Author(s):  
M. N. Libin ◽  
Krishnan Balasubramaniam ◽  
C. V. Krishnamurthy ◽  
Roger Engelbart
Keyword(s):  
Eddy Current ◽  
Tone Burst ◽  
Corrosion Defects

Defect Sizing Simulation Studies for the Tone-Burst Eddy Current Thermography Using Genetic Algorithm Based Inversion

2012 ◽  
Vol 31 (4) ◽  
pp. 342-348 ◽  
Author(s):  
N. Biju ◽  
N. Ganesan ◽  
C. V. Krishnamurthy ◽  
Krishnan Balasubramaniam
Keyword(s):  
Genetic Algorithm ◽  
Eddy Current ◽  
Tone Burst ◽  
Simulation Studies

Detection of the Corrosion of Axisymmetric Elements by Means of the Eddy Current Testing Method

2015 ◽  
Vol 227 ◽  
pp. 545-548 ◽  
Author(s):  
Andrzej Zbrowski ◽  
Wojciech Jóźwik
Keyword(s):  
Eddy Current ◽  
Current Method ◽  
Eddy Current Method ◽  
Current Testing ◽  
Bearing Ring ◽  
Testing Method ◽  
Signal Value ◽  
Corrosion Defects ◽  
Bearing Rings ◽  
Peak Value

The article describes the influence the operating frequency of the transducer on the possibility to detect corrosion using the eddy current method. A bearing ring with two artificially made corrosion defects was used as a test object. The authors determined the characteristics of the defect’s signal value in the function of frequency. The results obtained were then compared to the peak-to-peak value of the signal for a model ring. The tests confirmed the possibility of automatic detection of corrosion on the surface of bearing rings using the eddy current method.

SIMULTANEOUS ESTIMATION OF ELECTRICAL AND THERMAL PROPERTIES OF MATERIAL FROM THE TONE-BURST EDDY CURRENT THERMOGRAPHY (TBET) TIME-TEMPERATURE DATA

2010 ◽  
Author(s):  
N. Biju ◽  
N. Ganesan ◽  
C. V. Krishnamurthy ◽  
Krishnan Balasubramaniam ◽  
Donald O. Thompson ◽  
...  
Keyword(s):  
Thermal Properties ◽  
Eddy Current ◽  
Tone Burst ◽  
Temperature Data ◽  
Simultaneous Estimation

TONE BURST EDDY-CURRENT THERMOGRAPHY (TBET)

2008 ◽  
Author(s):  
Ch. N. Kiran Kumar ◽  
C. V. Krishnamurthy ◽  
Bruce W. Maxfield ◽  
Krishnan Balasubramaniam ◽  
Donald O. Thompson ◽  
...  
Keyword(s):  
Eddy Current ◽  
Tone Burst

scholarly journals Inspection of corrosion defects of steel pipes by eddy current method

2021 ◽  
Vol 1728 ◽  
pp. 012006
Author(s):  
A V Ishkov ◽  
S F Dmitriev ◽  
A O Katasonov ◽  
D A Fadeev ◽  
V N Malikov
Keyword(s):  
Eddy Current ◽  
Current Method ◽  
Eddy Current Method ◽  
Steel Pipes ◽  
Corrosion Defects
Sign in / Sign up

Export Citation Format

Share Document