Ultrasonic Transmission Tester for Detection of Unbonded Areas

J. Ross; R. Leep

doi:10.1520/STP41998S

SYMPOSIA PAPER Published: 01 January 1958

STP41998S

Ultrasonic Transmission Tester for Detection of Unbonded Areas

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Through-transmission of an ultrasonic beam is a convenient method of testing objects for internal flaws. An ultrasonic pulse is transmitted through the object under inspection and the received pulse is checked for abnormal attenuation. The abnormally attenuated pulses can be counted as the object is scanned, and the total count is a measure of the area over which the defect extends.

Author Information

Ross, J., D.

Savannah River Laboratory, E. I. du Pont de Nemours and Co., Inc., Aiken, S. C.

Leep, R., W.

Savannah River Laboratory, E. I. du Pont de Nemours and Co., Inc., Aiken, S. C.

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Details

Developed by Committee: E07

Pages: 238–245

DOI: 10.1520/STP41998S

ISBN-EB: 978-0-8031-5948-8

ISBN-13: 978-0-8031-6102-3

Ultrasonic Transmission Tester for Detection of Unbonded Areas

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