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Magnetic Flux Leakage
Magnetic Flux Leakage (MFL) is a method of non-destructive testing that is used to detect…
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LEAK DETECTION METHODS AND DEFINING THE SIZES OF LEAKS
ABSTRACT There is a constantly growing need for products and technologies that for their realisation…
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Leak Testing
What is a Leak? A leak is a flow of gas (or liquid) through the…
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Laser Testing Methods
Laser Testing includes three techniques, Holography, Shearography and Profilometry. As the method name implies, all three techniques user…
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How GPR Works
Ground penetrating radar operates by transmitting pulses of ultra-high frequency radio waves (microwave electromagnetic energy)…
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Ground Penetrating Radar
What is Ground Penetrating Radar? Ground penetrating radar (GPR) is a non-destructive geophysical method that…
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GUIDED WAVE TESTING (GW) Overview
Guided wave ultrasonic testing detects corrosion damage and other defects over long 33 ft. –…
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Remote Field Sensing
Eddy current testing for external defects in tubes where external access is not possible (e.g.…
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Pulsed Eddy Current Inspection
Conventional eddy current inspection techniques use sinusoidal alternating electrical current of a particular frequency to…
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Swept Frequency
Swept frequency eddy current techniques involve collecting eddy current data at a wide range of…