High-strength friction stir processed dispersion hardened Al-Cu-Mg alloy

High-strength friction stir processed dispersion hardened Al-Cu-Mg alloy

It was experimentally shown that optimal friction stir processing (FSP) parameters existed for Al-Cu-Mg alloy samples subjected to friction stir processing in the sense of obtained ultrafine metal strength and microstructure. FSP of this alloy resulted in the formation of a recrystallized grain zone...

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Hauptverfasser: Kalashnikov, K. N., Kalashnikova, T. A., Chumaevskii, A. V., Tarasov, S. Yu, Rubtsov, V. E., Ivanov, A. N., Kolubaev, E. A.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Aluminum base alloys
Copper
Dispersion hardening alloys
Friction
Friction stir processing
Magnesium
Process parameters
Recrystallization
Ultrafines
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Beschreibung
Zusammenfassung:It was experimentally shown that optimal friction stir processing (FSP) parameters existed for Al-Cu-Mg alloy samples subjected to friction stir processing in the sense of obtained ultrafine metal strength and microstructure. FSP of this alloy resulted in the formation of a recrystallized grain zone. The deflection from optimal process parameters resulted in lower FSPed metal strength.
ISSN:0094-243X
1551-7616
DOI:10.1063/1.5013757