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Thomas R. Hay, Ph.D., P.E
Jul 1, 20224 min read
Adopting Full Matrix Capture / Total Focusing Method to Complement or Enhance Phased Array UT
The article reviews some of the basic principle of FMC/TFM data acquisition and imaging processes and compares them to standard phased...
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Thomas R. Hay, Ph.D., P.E
Mar 11, 20224 min read
Ultrasonic Testing of U.S DOT Cylinders Using Phased Array Ultrasonic Testing
Ultrasonic testing of steel and aluminum U.S. DOT cylinders is required to recertify the cylinders every 5 or 10 years depending on the...
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Thomas R. Hay, Ph.D., P.E
Aug 27, 20213 min read
Data Redundancy: Confirming Non-destructive Test Results using PAUT and TFM/FMC
Introduction Non-destructive testing (NDT) of welds with phased array ultrasonic testing (PAUT) and more recently the total focusing...
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Thomas R. Hay, Ph.D., P.E
Jul 9, 20214 min read
Phased Array Inspection of Aerospace Composites
Introduction to Phased Array Testing of Composites Phased array ultrasonic testing (PAUT) of aerospace composites during the fabrication...
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