Spray freeze granulation of submicrometre alpha-alumina using ultrasonication

Granulation is a key factor towards improvement of the flowability of fine ceramic powders to make them suitable for industrial dry pressing. Controlled granulation of fine alumina particles with a primary particle size of ∼ 150 nm was carried out using spray-freeze drying, which led to the producti...

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Bibliographic Details

Main Authors:	Shaghayegh Ghanizadeh, Prabhu Ramanujam, Vaidhy Vaidhyanathan, J.G.P. Binner
Format:	Default Article
Published:	2017
Subjects:	Materials engineering not elsewhere classified Alumina Granulation Spray-freeze drying Two-stage sintering Materials Engineering not elsewhere classified
Online Access:	https://hdl.handle.net/2134/23628
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