Complex dynamic restoration processes leading to a high degree of deformability in a dual-phase Al0.5CoCrFeNi high entropy alloy

The current research provides scientific evidence based on experimental and modeling approaches that complex softening processes characterized by dynamic recovery (DRV) and dynamic recrystallization (DRX) combined with twinning contribute efficiently to the hot deformation processing of the Al0.5CoC...

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Veröffentlicht in:	Journal of alloys and compounds 2022-10, Vol.918, p.165583, Article 165583
Hauptverfasser:	Emdadi, Aliakbar, Stryzhyboroda, Oleg, Hecht, Ulrike, Bambach, Markus
Format:	Artikel
Sprache:	eng
Schlagworte:	Deformation mechanisms Dual-phase fcc+bccHot deformation Dynamic recrystallization Electron backscatter diffraction Energy dissipation Formability Grain size High entropy alloys Intermetallic phases Mechanical twinning Microstructure Process mapping Processing maps Strain rate sensitivity True strain Twinning
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