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Nondestructive Determination of the Strength of Adhesive Joints

	Nair, K.; Raj, B.; Murthy, C.L.; Jayakumar, T.: 14th World Conference on Non-Destructive Testing 1996. Vol. 1 New Delhi: Oxford & IBH Publishing, 1996 ISBN: 81-204-1122-6 pp.93-98
	World Conference on Non-Destructive Testing <14, 1996, New Delhi>

	English
	Conference Paper
	Fraunhofer IZFP ()
	nondestructive testing; oil gas industry; pipe; rotary probe; Ultraschall; ultrasonic; zerstörungsfreie Prüfung

Abstract
The nondestrcutive testing of adhesive bonds by a new ultrasonic technique is presented. It is based on the nonlinear transmission of the ultrasonic signal through the bonds. The technqiue can be applied to thick and thin adhesive bonds as well as to composite materials. An outline of the experimental apparatus and applications are discussed.