Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1445193 | Acta Materialia | 2016 | 7 Pages |
Abstract
In the present paper, we studied the sintering of a submicronic α-alumina powder and modeled its behavior using Olevsky's model. We further introduced a method for the identification of the creep parameters based on SPS experiments that greatly simplify parameter determination. Subsequently, we used the set of parameters obtained to study the densification of a part with a complex shape. We clearly showed that the thickness shrinkage with different heights engender densification inhomogeneities.
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Related Topics
Physical Sciences and Engineering
Materials Science
Ceramics and Composites
Authors
Charles Manière, Lise Durand, Alicia Weibel, Claude Estournès,