Issue << content << Use of Natural Oscillation Technique in Nondestructive Evaluation of Physical-Mechanical Properties of Materials and Products


DOI:

2012. . No. 4(58) - Dec 2012, pp. 5-8

Use of Natural Oscillation Technique in Nondestructive Evaluation of Physical-Mechanical Properties of Materials and Products

E. Z. Kovarskaya, I. B. Moskovenko

The article considers the state and development prospects of the acoustic inspection method based on natural frequency measurement of the inspected objects. Physical basis of the method is given; the devices for natural frequency measurement with the use of free and forced oscillations are described. The main application areas of the method and prospects of its further use as well as examples of its practical applications are considered.
 
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