Titlebook: Aluminum Matrix Composites Reinforced with Alumina Nanoparticles; Riccardo Casati Book 2016 The Author(s) 2016 Metal matrix composites.Met

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,Consolidation of Al Powder and Colloidal Suspension of Al2O3 Nanoparticles after 2?h Ball Milling,O. nanoparticles and micro-sized Al powder were employed as starting materials. In particular, it was understood that high-energy ball milling was not able to completely break up the large alumina clusters. In the following experiments, an isopropanol colloidal solution of alumina nanoparticles was

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,Consolidation of Al Powder and Colloidal Suspension of Al2O3 Nanoparticles After 16?h Ball Milling,0:1) was adopted and the attritioning process was performed for 16?h. So far, better dispersion was achieve by using colloidal solution of γ-Al.O. nanoparticles in isopropyl alcohol than by using dry-Al.O.. Thus, the composites were prepared again by adding 2?wt% of colloidal alumina to the Al powde

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,Consolidation of AL Powder and Colloidal Suspension of Al2O3 Nanoparticles After 24?h Ball Milling, dispersion. The other milling parameters were the same used for the powder sample subjected to 16?h of ball milling. In particular, the same ball-to-powder ratio was used (r?=?10:1). The powder were consolidated by a single ECAP pass at 400?°C. Samples reinforced with 0, 2 and 5?% of alumina were p

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State of the Art of Metal Matrix Nanocomposites,metallurgy methods, first by grinding different mixtures of powders via high-energy ball milling, then by compacting powders through equal channel angular pressing (ECAP) and hot extrusion. Therefore, these processing techniques are thoroughly described in this introductory study.

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Book 2016composites exhibited high strength, improved dampingbehavior and good ductility, makingthem suitable for use as wires. Since the production of metal matrixnanocomposites by conventional melting processes is considered extremely problematic (because of the poor wettability ofthe nanoparticles), diffe

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2191-530X al properties and goodworkability. The nanocomposites exhibited high strength, improved dampingbehavior and good ductility, makingthem suitable for use as wires. Since the production of metal matrixnanocomposites by conventional melting processes is considered extremely problematic (because of the p

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