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Rheological Study of Iron Oxide Reinforced by Ceramic Nanoparticles

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Abstract:

The aim of this work is to produce a stable suspension of iron oxide reinforced by different ceramic nanoparticles like SiO2, TiO2. Measurements of mean particle size, zeta potential and flow curves have been done. Additionally deflocculation curves and sedimentation were drawn to complement the study. The results showed that nanoparticles helped suspensions to maintain a deflocculated stable condition for longer periods of time.

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Periodical:

Materials Science Forum (Volumes 727-728)

Pages:

625-628

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.727-728.625

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Online since:

August 2012

Authors:

L.E. Vieira, João B. Rodrigues Neto, Dachamir Hotza

Keywords:

Ceramic Matrix Composites, Nanoparticle, Rheology, Slip Casting

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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