Spark-plasma-sintering and finite element method: From the identification of the sintering parameters of a submicronic α-alumina powder to the development of complex shapes
Source abstract
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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Research context
OpenAlex topics: Advanced ceramic materials synthesis · Thermal properties of materials · Injection Molding Process and Properties
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References (25)
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