Instead of using plaster to create the mold for the metal casting ceramic casting uses refractory ceramics for a mold material.
Ceramic moulding process.
Ceramic mold casting is a process that is similar to plaster mold casting.
Permanent mold plasters that are made of plastic wood plaster rubber or metal are used as part of the ceramic mold casting process.
Iso static pressing ceramic production process casting slip casting.
In this method ceramic particles are suspended in water an cast into porous plater molds.
Slip casting method is used to produce complex shapes.
In both types of extrusion the raw material must be plasticized to allow and induce the flow of the material in the process.
The first step of the ceramic mold casting process is to pour the ceramic slurry over the mold.
Complex technical ceramic parts are commonly formed using either the injection moulding process or hot wax moulding both rely on heat sensitive plasticizers to allow material flow into a die.
The pores in the mold create a capillary pressure because of this the water in the slip is absorbed by the mold.
The patterns that ceramic mold uses are plaster plastic wood metal rubber etc the pattern is the shape body of the desired part.
The manufacturing process of ceramic mold casting is like the process of plaster mold casting but can cast materials at much higher temperatures.
In industry parts such as machining cutters dies for metalworking.