Definition Of Ceramics Materials

They are formed by the action of heat and subsequent cooling.

Definition of ceramics materials.

Ceramic materials can be identified by their general properties like high hardness brittleness chemical stability and low thermal conductivity. Ceramic materials are inorganic non metallic materials made from compounds of a metal and a non metal. Ceramic material synonyms ceramic material pronunciation ceramic material translation english dictionary definition of ceramic material. Ceramic comes from the greek word meaning pottery.

Ceramics may be glazed prior to firing to produce a coating that reduces porosity and has a smooth often colored surface. They withstand chemical erosion that occurs in other materials subjected to acidic or caustic environments. A ceramic material is an inorganic non metallic often crystalline oxide nitride or carbide material. Some elements such as carbon or silicon may be considered ceramics ceramic materials are brittle hard strong in compression and weak in shearing and tension.

1 clay was one of the earliest materials used to produce ceramics but many different ceramic materials are now used in domestic industrial and building products. The clay based domestic wares art objects and building products are familiar to us all but pottery is just one part of the ceramic world. The resulting material may be crystalline semi crystalline or vitreous. Advanced ceramics and traditional ceramics are the main categories of ceramic materials.

Amorphous materials with similar composition are generally termed glass. Ceramic materials may be crystalline or partly crystalline.