Aluminum Matrix Composites Reinforced with Alumina Nanoparticles
Seiten
2016
|
1st ed. 2016
Springer International Publishing (Verlag)
978-3-319-27731-8 (ISBN)
Springer International Publishing (Verlag)
978-3-319-27731-8 (ISBN)
This book describes the latest efforts to develop aluminumnanocomposites with enhanced damping and mechanical 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 poor wettability ofthe nanoparticles), different powder metallurgy routes were investigated,including high-energy ball milling and unconventional compaction methods.Special attention was paidto the structuralcharacterization at the micro- and nanoscale, as uniform nanoparticle dispersion in metal matrixis of prime importance. The aluminum nanocomposites displayed an ultrafine microstructurereinforced with alumina nanoparticles produced in situ or added ex situ. Thephysical, mechanical and functional characteristics of the materials produced were evaluated using different mechanical testsand microstructure investigation techniques. The book presents and discusses the experimental results indetail, and offers suggestions for future research directions.
Stateof the Art of Metal Matrix Nanocomposites.- Experimental methods.-Consolidations of Al powder and dry Al2O3 nanoparticles.- Consolidation of Alpowder and colloidal suspension of Al2O3 nanoparticles after 2 h ball milling.-Consolidation of Al powder and colloidal suspension of Al2O3 nanoparticlesafter 16 h ball milling.- Consolidation of Al powder and colloidal suspensionof Al2O3 nanoparticles after 24 h ball milling.- Consolidation of micro- andnano-sized Al powder.- Conclusions
Erscheinungsdatum | 16.01.2016 |
---|---|
Reihe/Serie | PoliMI SpringerBriefs | SpringerBriefs in Applied Sciences and Technology |
Zusatzinfo | XII, 126 p. 85 illus. in color. |
Verlagsort | Cham |
Sprache | englisch |
Maße | 155 x 235 mm |
Themenwelt | Technik ► Elektrotechnik / Energietechnik |
Technik ► Maschinenbau | |
Schlagworte | Alumina • Aluminum • Ball milling • Consolidation • ECAP • Engineering • Extrusion • High energy ball milling • Metallic materials • Metal Matrix Composites • Metal matrix nanocomposites • Nanocomposites • nanoparticles • Nanotechnology and Microengineering • Operating Procedures, Materials Treatment • Planetary milling • Powder-in-can • powder metallurgy • Structural Materials |
ISBN-10 | 3-319-27731-6 / 3319277316 |
ISBN-13 | 978-3-319-27731-8 / 9783319277318 |
Zustand | Neuware |
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