High Strength AA7050 Al alloy processed by ECAP: Microstructure and mechanical properties

► ECAP improves the strength of the AA7050 Al alloy with no loss on ductility. ► Room temperature ECAP strengthens the alloy by grain refinement and work hardening. ► ECAP at 150 °C strengthens the alloy by grain refinement and precipitation. ► Second phase precipitation is accelerated by ECAP. ► Pr...

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Veröffentlicht in:	Materials science & engineering. A, Structural materials : properties, microstructure and processing Structural materials : properties, microstructure and processing, 2011-07, Vol.528 (18), p.5804-5811
Hauptverfasser:	Cardoso, K.R., Travessa, D.N., Botta, W.J., Jorge, A.M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Aluminium alloy Aluminum base alloys Bands Cross-disciplinary physics: materials science rheology Dislocations ECAP Equal channel angular pressing Exact sciences and technology Hardness Heat treatment Initial conditions Materials science Mechanical properties Microstructure Other heat and thermomechanical treatments Physics Treatment of materials and its effects on microstructure and properties
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