Journal Article10.4028/WWW.SCIENTIFIC.NET/MSF.667-669.725
Influence of Nanoparticle Reinforcement on the Mechanical Properties of Ultrafine-Grained Aluminium Produced by ARB
Christian W. Schmidt,Catharina Knieke,Verena Maier,Heinz Werner Höppel,Wolfgang Peukert,Matthias Göken +5 more
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TL;DR: In this paper, dispersed nanoparticles are introduced from stabilized suspensions during the accumulative roll bonding process in aluminium AA1050A by air gun spraying up to a final volume fraction of 0.1 % after eight cycles.
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Abstract: Dispersed nanoparticles are introduced from stabilized suspensions during the accumulative roll bonding process in aluminium AA1050A by air gun spraying up to a final volume fraction of 0.1 % after eight cycles. Additional strengthening caused by particle insertion is observed and strongly depends on the suspension medium and stabilizing agent as both influence interfacial bonding of the particles to the matrix. The particle insertion furthermore results in reduced peel strength of the sheets irrespective of particle material and size caused by a reduction of effective metal to metal bonding area during rolling through the presence of the particles.
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Citations
Effect of SiC nanoparticles on the mechanical properties of steel-based nanocomposite produced by accumulative roll bonding process
TL;DR: In this paper, the effect of SiC nanoparticles on the mechanical properties of steel-based nanocomposite produced by accumulative roll bonding (ARB) process was investigated, and the results revealed that with increasing the number of ARB cycles, the tensile strength of the ARB-processed pure IF steel and also nanocom composites was improved, but their elongation was decreased at first step and then was increased at second step.
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Comparison of microparticles and nanoparticles effects on the microstructure and mechanical properties of steel-based composite and nanocomposite fabricated via accumulative roll bonding process
Roohollah Jamaati,Roohollah Jamaati,Mohammad Reza Toroghinejad,Hossein Edris,Mohammad Reza Salmani +4 more
TL;DR: In this article, a comparison of microparticles and nanoparticles effects on the microstructure and mechanical properties of steel-based composite and nanocomposite fabricated via accumulative roll bonding (ARB) process was studied.
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Global and local strain rate sensitivity of bimodal Al-laminates produced by accumulative roll bonding
TL;DR: In this article, a bimodal grain size distribution and alternating layers of commercial purity aluminum and high purity aluminum (Al99.999) were successfully processed by accumulative roll bonding at room temperature up to 8 cycles.
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Hybrid composites produced by anodizing and accumulative roll bonding (ARB) processes
TL;DR: In this article, the microstructure and mechanical properties of Al/1.6-vol% Al2O3 and B4C hybrid composite produced by anodizing and accumulative roll bonding (ARB) processes were investigated.
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The effect of alumina content on the mechanical properties of hybrid composites fabricated by ARB process
TL;DR: In this article, the effect of particle content on the mechanical properties of hybrid composites fabricated by anodizing and accumulative roll bonding processes was investigated, and it was realized that when the number of ARB cycles was increased, uniformity of particles distribution was improved in the aluminum matrix.
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References
ARB (Accumulative Roll-Bonding) and Other New Techniques to Produce Bulk Ultrafine Grained Materials
TL;DR: In this paper, various kinds of new SPD mechanical properties of the ARB processed materials are indicated, and the authors show that the rolling in ARB is not only a deformation process but also a bonding process.
624
Fabrication of nanostructure Al/SiCP composite by accumulative roll-bonding (ARB) process
TL;DR: In this paper, a new manufacturing process for Al-SiC P composites was developed by using bulk aluminum sheets and micron sized SiC particles as starting materials, and the results proved that by increasing ARB cycles the tensile strength of the produced composites increases, but their ductility at first decreases and then increases.
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Significant enhancement of bond strength in the accumulative roll bonding process using nano-sized SiO2 particles
Cheng Lu,Kiet Tieu,David Wexler +2 more
TL;DR: In this article, the nano-sized SiO2 particles have been used to enhance the bond strength of the UFG sheet materials in the cumulative roll bonding (ARB) process, which is one of the most promising methods for industrial production of ultrafine grained (UFG) sheet materials.
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