Properties of aluminum matrix Nano composites prepared by powder metallurgy processing

Pure aluminum Nano composite reinforced with Nano titanium dioxide was produced by powder metallurgy route. Measurements of tensile strength, hardness, and density showed that the porosity and the tensile strength of composites increased with an increase in volume fraction of nanoparticles; however...

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Bibliographic Details
Published in:Journal of King Saud University. Engineering sciences 2017-07, Vol.29 (3), p.295-299
Main Authors: Nassar, Amal E., Nassar, Eman E.
Format: Article
Language:English
Subjects:
Aluminum
Nano TiO2
Powder metallurgy processing
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Summary:Pure aluminum Nano composite reinforced with Nano titanium dioxide was produced by powder metallurgy route. Measurements of tensile strength, hardness, and density showed that the porosity and the tensile strength of composites increased with an increase in volume fraction of nanoparticles; however ductility of aluminum was decreased. Wear test revealed that composites offer superior wear resistance compared to alloy.
ISSN:1018-3639
1018-3639
DOI:10.1016/j.jksues.2015.11.001