A PRODUCTION METHOD OF CLAY BASED CERAMIC MATERIALS OPAQUE GLAZES AND OPAQUE FRITS USING PRECISION CASTING WASTE SAND

摘要

The invention relates to a method of manufacturing clay based ceramic materials with wax casting mold sand that is used for casting Cobalt, 4140 steel and stainless steel as precision casting in industry, become solid waste after completing its lifetime as a result of particular use and has no mold feature. The aim of the invention is to regain a waste material whose amount is increasing day by day to a different production sector, ensure economic gain, contribute to nature and also to produce approximately the same or improved physical, chemical, thermal and mechanical properties as existing products produced in the industry by using this waste in productions of clay-based ceramics. Furthermore, the construction of opaque glazes which are the coating material of ceramics, the production of opaque frit which is an important component of opaque glazes will be achieved by using zircon mineral in the waste without adding an external zircon raw material.