METHOD AND SLIP FOR PRODUCTION OF A MOULDED BODY FROM CERAMIC MATERIAL, CERAMIC MOULDED BODY AND USE OF SUCH A MOULDED BODY

摘要

A method for the production of a ceramic moulded body is disclosed, which permits an adjustable volume change (shrinkage, zero-shrinkage or volume increase) relative to the green body thereof. The above is achieved by said method, whereby a metal oxide powder and a metal powder are stirred in a colloidal sol to give a slip and said slip then consolidated in a mould to give a green body. Said green body is then sintered in an active atmosphere, permitting an oxidation of the metal powder to give the moulded body. The invention further relates to a slip for such a moulded body, such a moulded body and advantageous applications for said moulded body.