A process for the preparation of a metal / ceramic - composite and process for the preparation of a porous ceramic body

摘要

It is a process for the production of a metal / ceramic - composite is provided, which comprises the steps of: adding of starch to a ceramic slurry; casting of the slurry in a for water is not absorbent form; heating of the slurry, in order to cure for obtaining a cured body; the release of the cured body of the mould; and drying of the cured body, in order to obtain a shaped body; and then impregnating the pores of the shaped body or the pores of a porous ceramic body, which by means of the firing of the shaped body has been produced, with a metal. The method can be a metal / ceramic - composite having a narrow distribution of metal are produced at low cost, while the metal content is freely controllable, wherein it for complex shapes, or for products with different thickness or very thick products, and in addition, is designed for simple shapes.