Evolution of the microstructure, texture and creep properties of the 7075 aluminium alloy during hot accumulative roll bonding

The 7075 Al alloy was severely deformed at 350°C by a 3:1 thickness reduction per pass accumulative roll bonding (ARB) process up to six passes. It was found that discontinuous recrystallisation occurs during the inter-pass annealing stages from the third pass on, attributable to the increment of th...

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Veröffentlicht in:	Materials science & engineering. A, Structural materials : properties, microstructure and processing Structural materials : properties, microstructure and processing, 2014-06, Vol.606, p.434-442
Hauptverfasser:	Hidalgo-Manrique, P., Cepeda-Jiménez, C.M., Orozco-Caballero, A., Ruano, O.A., Carreño, F.
Format:	Artikel
Sprache:	eng
Schlagworte:	7075 Aluminium alloy Accumulative roll bonding Aluminum base alloys Annealing Applied sciences Boundaries Cold working, work hardening annealing, quenching, tempering, recovery, and recrystallization textures Creep Cross-disciplinary physics: materials science rheology Discontinuous recrystallisation Exact sciences and technology Grain boundary sliding Heat treatment Materials science Mechanical properties and methods of testing. Rheology. Fracture mechanics. Tribology Metals. Metallurgy Microstructure Misorientation Other heat and thermomechanical treatments Physics Production techniques Recrystallization Roll bonding Superplasticity Surface layer Texture Treatment of materials and its effects on microstructure and properties Zener drag
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