Welded micrographic structure determination using ultrasonic analysis

Type : Publication
Auteur(s) :  Faiza Boukazouha, Djili Sonia, HALIMI Rafik
Année :  2006
Domaine : Physique
Revue : 13th International Congress on Sound and Vibration
Résumé en PDF :  (résumé en pdf)
Fulltext en PDF :  (.pdf)
Mots clés :  Ultrasonic Analysis, welding, microstructure

Résumé : 

In this paper, the aim of our study is the use of ultrasound to show experimentally the change of the microstructure of a material after a welding operation. Two welded carbon steel plates have been selected to be investigated. Two processes are considered: The flux wire process and manual arc process.