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Ultrasonic characterization of materials hardness
Badidi Bouda A1, Benchaala, Alem
1Characterization and Instrumentation Laboratory, Research Center of Welding Technology and N.D.T.-CSC-, Cheraga, Algiers, Algeria. abadidi@hotmail.com
Ultrasonics
|June 1, 2000
Abstract:
In this paper, an experimental technique has been developed to measure velocities and attenuation of ultrasonic waves through a steel with a variable hardness. A correlation between ultrasonic measurements and steel hardness was investigated.