ISSN 0862-5468 (Print), ISSN 1804-5847 (online) 

Ceramics-Silikáty 36, (3) 129 - 134 (1992)


POURING OF CERAMIC SUSPENSIONS INTO POROUS MOULDS
 
Kováč Miroslav, Havrda Jiří
 
Department of Glass and Ceramics, Institute of Chemical Technology, Technická 5, 166 28 Prague 6, Czechoslovakia

Evaluation of the existing approaches to the solving of the slip casting technology (pouring of suspensions into porous moulds), in particular with respect to a quantitative description of processes taking place during this forming operation. On the basis of the generalized theory of diffusion, a general mathematical model of the formation and solidification process, taking into account transfer of the liquid phase due to concentration and pressure gradients, was worked out.


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