Preparation of ultrafine-grained twin-roll cast AlMg3 sheets by accumulative roll bonding
-
Petr Homola
Abstract
Accumulative roll bonding is a method for achieving grain refinement of metallic materials by severe plastic deformation, resulting in strength superior to that of conventionally manufactured sheets. The method has been successfully used by the authors to prepare bulk ultrafine-grained sheets from pure aluminium and several twin-roll cast aluminium alloys. The present paper summarizes the results of a study aimed at monitoring the evolution of microstructure and mechanical properties during the accumulative roll bonding process of a twin-roll cast AlMg3 (AW – 5754) alloy. Moreover, the annealing behaviour of the roll-bonded sheets is compared with the behaviour of conventionally rolled counterparts.
References
[1] L.L.Shaw: JOM52/12 (2000) 41.10.1007/s11837-000-0068-2Search in Google Scholar
[2] N.Tsuji, N.Kamikawa, H.W.Kim, Y.Minamino, in: I.Zhu, T.G.Langdon, R.Z.Valiev (Eds.), Ultrafine Grained Materials III (UFG III), TMS, Charlotte (2004) 219.Search in Google Scholar
[3] J.Hirsch, in: J.F. Nie, A.J. Morton, B.C. Muddle (Eds.), The 9th International Conference on Aluminium Alloys (ICAA9), Vol. 1, IMEA, Brisbane (2004) 15.Search in Google Scholar
[4] M.Slámová, M.Karlík, F.Robaut, P.Sláma, M.Véron: Mater. Charact.49 (2003) 231.Search in Google Scholar
[5] M.Slámová, P.Homola, P.Sláma, J.Čížek, I.Procházka, M.Cieslar: Mater. Sci. Forum503–504 (2006) 711.Search in Google Scholar
[6] P.Homola, M.Slámová, M.Karlík, J.Čížek, I.Procházka: Mater. Sci. Forum503–504 (2006) 281.Search in Google Scholar
[7] P.Homola, M.Slámová, M.Cieslar: Acta Metall. Slovaca13/6 (2007) 35.Search in Google Scholar
[8] E.M.Mielnik: Metal Working Science and Engineering, McGraw Hill (1991).Search in Google Scholar
[9] M.Slámová, P.Homola, P.Sláma, M.Cieslar, in: The 11th International Conference on Aluminium Alloys (ICAA11), Wiley-VCH, (2008) in press.Search in Google Scholar
[10] N.Tsuji, in: Altan, B. (Ed.), Severe Plastic Deformation – Toward Bulk Production of Nanostructured Materials, Chapter 7.4, Nova Science Publishers, Inc., New York (2005) 543.Search in Google Scholar
[11] N.Tsuji, Y.Ito, Y.Saito, Y.Minamino: Scripta Mater.47 (2002) 893.Search in Google Scholar
[12] Y.Du, Y.A.Chang, B.Huang, W.Gong, Z.Jin, H.Xu, Z.Yuan, Y.Liu, Y.He, F.Y.Xie: Mater. Sci. Eng. A363 (2003) 140.10.1016/j.msea.2009.01.007Search in Google Scholar
[13] J.M.Robinson: Int. Mater. Rev.39 (1994) 217.10.1179/imr.1994.39.6.217Search in Google Scholar
[14] P.Homola: Ph.D. Thesis, CTU in Prague (2008).Search in Google Scholar
[15] H.Jazaeri, F.J.Humphreys: Acta Mater.52 (2004) 3251.Search in Google Scholar
© 2009, Carl Hanser Verlag, München
Articles in the same Issue
- Contents
- Contents
- Feature
- Beyond fick's equations, an overview
- Review
- The high-temperature creep properties of materials processed using severe plastic deformation
- Nanostructuring of metallic materials by spd processing for advanced properties
- Basic
- Some factors affecting the creep behaviour of metallic materials processed by equal-channel angular pressing
- The elastic–plastic transition in nanograined polycrystals
- Synchrotron X-ray line-profile analysis experiments for the in-situ microstructural characterisation of SPD nanometals during tensile deformation
- Tensile and fatigue properties of sub-microcrystalline ultra-low carbon steel produced by hpt-straining
- Precipitation Effects in Ultra-Fine-Grained Mg–RE Alloys
- EBSD investigation of the grain boundary distributions in ultrafine-grained Cu and Cu–Zr polycrystals prepared by equal-channel angular pressing
- Acoustic emission study of the deformation behaviour of magnesium sheets
- Mechanical properties of pure titanium and Ti-6Al-4V alloys with a new tailored nano/meso hybrid microstructure
- In-situ SEM/EBSD observation of abnormal grain growth in electrodeposited nanocrystalline nickel
- High-temperature creep properties of Fe–Al alloys modified by Zr
- ALCHEMI study of chromium doped iron-aluminides
- Intermetallic compounds at the interface between Sn–Cu(–Ni) solders and Cu substrate
- The effect of the microstructure on elastic properties of a polycrystalline stoichiometric NiAl
- Ab-initio simulation of the tensile strength of silicon nanofilms
- New properties of halogen plasma-treated Cu films
- Applied
- High-speed deformation of titanium during dynamic channel-angular pressing
- Microstructural evolution of equal-channel angular pressed interstitial-free steel
- Effect of equal channel angular pressing on microstructure, texture, and high-cycle fatigue performance of wrought magnesium alloys
- The characteristics of superplastic flow in a magnesium alloy processed by ECAP
- Deformation behaviour of ultrafine-grained 7075 aluminium alloy
- The optimization of ECAP conditions to achieve high strain-rate superplasticity in a Zr- and Sc-modified aa 7075 aluminum alloy
- Multilayer composite al99.99/almg3 sheets prepared by accumulative roll bonding
- Preparation of ultrafine-grained twin-roll cast AlMg3 sheets by accumulative roll bonding
- Recovery and recrystallization behavior of aluminum processed by extrusion-preceded equal channel angular pressing
- Low sliding-wear resistance of ultrafine-grained Al alloys and steel having undergone severe plastic deformation
- Study of the recrystallization of AW-5049 and AW-5754 twin-roll cast alloys by EBSD
- XRD profile analysis of ECAP Cu and Cu + Zr samples
- Stability of microstructure in silver processed by severe plastic deformation
- Acoustic emission study of the mechanical anisotropy of the extruded AZ31 alloy
- Effects of shot peening on internal friction in cp aluminum and aluminum alloy 6008
- Effects of grain growth on microhardness and coercivity in electrodeposited nanocrystalline nickel
- Strain release from pre-deformed Ni53.6Mn27.1Ga19.3 shape memory alloy during thermal cycling
- Simulation of the growth kinetics of FeB and Fe2B phases on the AISI M2 borided steel: Effect of the paste thickness
- High-pressure torsion deformation of a magnesium-based nanocomposite
- Fracture behavior of Mg–Li matrix composites
- Notifications
- The 80th Birthday of Dr.-Ing. Wolfgang Eychmüller
- Personal
Articles in the same Issue
- Contents
- Contents
- Feature
- Beyond fick's equations, an overview
- Review
- The high-temperature creep properties of materials processed using severe plastic deformation
- Nanostructuring of metallic materials by spd processing for advanced properties
- Basic
- Some factors affecting the creep behaviour of metallic materials processed by equal-channel angular pressing
- The elastic–plastic transition in nanograined polycrystals
- Synchrotron X-ray line-profile analysis experiments for the in-situ microstructural characterisation of SPD nanometals during tensile deformation
- Tensile and fatigue properties of sub-microcrystalline ultra-low carbon steel produced by hpt-straining
- Precipitation Effects in Ultra-Fine-Grained Mg–RE Alloys
- EBSD investigation of the grain boundary distributions in ultrafine-grained Cu and Cu–Zr polycrystals prepared by equal-channel angular pressing
- Acoustic emission study of the deformation behaviour of magnesium sheets
- Mechanical properties of pure titanium and Ti-6Al-4V alloys with a new tailored nano/meso hybrid microstructure
- In-situ SEM/EBSD observation of abnormal grain growth in electrodeposited nanocrystalline nickel
- High-temperature creep properties of Fe–Al alloys modified by Zr
- ALCHEMI study of chromium doped iron-aluminides
- Intermetallic compounds at the interface between Sn–Cu(–Ni) solders and Cu substrate
- The effect of the microstructure on elastic properties of a polycrystalline stoichiometric NiAl
- Ab-initio simulation of the tensile strength of silicon nanofilms
- New properties of halogen plasma-treated Cu films
- Applied
- High-speed deformation of titanium during dynamic channel-angular pressing
- Microstructural evolution of equal-channel angular pressed interstitial-free steel
- Effect of equal channel angular pressing on microstructure, texture, and high-cycle fatigue performance of wrought magnesium alloys
- The characteristics of superplastic flow in a magnesium alloy processed by ECAP
- Deformation behaviour of ultrafine-grained 7075 aluminium alloy
- The optimization of ECAP conditions to achieve high strain-rate superplasticity in a Zr- and Sc-modified aa 7075 aluminum alloy
- Multilayer composite al99.99/almg3 sheets prepared by accumulative roll bonding
- Preparation of ultrafine-grained twin-roll cast AlMg3 sheets by accumulative roll bonding
- Recovery and recrystallization behavior of aluminum processed by extrusion-preceded equal channel angular pressing
- Low sliding-wear resistance of ultrafine-grained Al alloys and steel having undergone severe plastic deformation
- Study of the recrystallization of AW-5049 and AW-5754 twin-roll cast alloys by EBSD
- XRD profile analysis of ECAP Cu and Cu + Zr samples
- Stability of microstructure in silver processed by severe plastic deformation
- Acoustic emission study of the mechanical anisotropy of the extruded AZ31 alloy
- Effects of shot peening on internal friction in cp aluminum and aluminum alloy 6008
- Effects of grain growth on microhardness and coercivity in electrodeposited nanocrystalline nickel
- Strain release from pre-deformed Ni53.6Mn27.1Ga19.3 shape memory alloy during thermal cycling
- Simulation of the growth kinetics of FeB and Fe2B phases on the AISI M2 borided steel: Effect of the paste thickness
- High-pressure torsion deformation of a magnesium-based nanocomposite
- Fracture behavior of Mg–Li matrix composites
- Notifications
- The 80th Birthday of Dr.-Ing. Wolfgang Eychmüller
- Personal