METHOD OF PRODUCING POROUS CERAMIC SUPPORTS OF CONTROLLED MICROSTRUCTURE

摘要

Process for producing a ceramic part from a ceramic powder, comprising the following successive steps: a step (a) of deagglomerating the ceramic powder in liquid phase; a step (b) of incorporating pore formers into the powder dispersion prepared in step (a); a step (c) of removing the liquid medium from the dispersion prepared in step (b); a step (d) of forming agglomerates form the powders obtained in step (c); a step (e) of removing the binder from the preform prepared in step (d); and a step (f) of sintering the binderless part prepared in step (e).