Characterization of Grains Size by Ultrasounds

A mechanical or thermal treatment of a material can change, among other things, the average grains size. It depends on temperature, holding time, cooling condition or rolling stress. The average grain size, as well as its influence on the propagation velocity and attenuation coefficient of ultrasoni...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Key engineering materials 2011-06, Vol.482, p.49-56
Hauptverfasser:	Badidi Bouda, Ali, Halimi, Rafik, Aljohani, Mohammed S., Djerir, Wahiba, Mebtouche, Ahmed
Format:	Artikel
Sprache:	eng
Schlagworte:	Aluminum Fatigue (materials) Frequency shift Grain size Heat treatment Monitoring Steels Wave propagation
Online-Zugang:	Volltext
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