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Assessing the homogeneity of an alumina/zircon powder mixture at various scales by scanning electron microscopy

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Abstract

Powder mixing is a fundamentally important unit operation in industries handling powders. The purpose of such an operation is to reach a given homogeneity, which has to be defined at a certain scale, the observation scale, in order to be relevant. This scale is defined by the final product’s requirements. Moreover, the homogeneity of a mixture can hardly be known exactly, and its assessment is always a scientific issue due to theoretical and practical limitations.
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Dates and versions

cea-02614141 , version 1 (20-05-2020)

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  • HAL Id : cea-02614141 , version 1

Cite

Martin Giraud, S. Vaudez, Cendrine Gatumel, G. Bernard-Granger, Henri Berthiaux. Assessing the homogeneity of an alumina/zircon powder mixture at various scales by scanning electron microscopy. PACRIM 13 - The 13rd Pacific Rim Conference of Ceramic Societies, Oct 2019, Okinawa, Japan. ⟨cea-02614141⟩
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