Relating grain size to the Zener–Hollomon parameter for twin-roll-cast AZ31B alloy refined by friction stir processing

An experimentally verified finite element model was used to estimate the strain rate and the temperature values which were, consequently, used in calculating the Zener–Hollomon parameter, Z-parameter, of twin-roll-cast (TRC) AZ31B after being refined by FSP (using range of spindle speeds of 600–2000...

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Veröffentlicht in:	Journal of materials processing technology 2015-08, Vol.222, p.301-306
Hauptverfasser:	Ammouri, A.H., Kridli, G., Ayoub, G., Hamade, R.F.
Format:	Artikel
Sprache:	eng
Schlagworte:	Dynamic recrystallization Finite element method Friction stir processing Grain size Magnesium base alloys Materials processing Mathematical analysis Mathematical models Spindles Twin-roll-cast AZ31B Zener–Hollomon parameter
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