Definition Of Ceramics Materials

Ceramic materials can be identified by their general properties like high hardness brittleness chemical stability and low thermal conductivity.

Definition of ceramics materials.

Ceramic material synonyms ceramic material pronunciation ceramic material translation english dictionary definition of ceramic material. 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. Nowadays the term ceramic has a more expansive meaning and includes materials like glass advanced ceramics and some cement systems as well. Amorphous materials with similar composition are generally termed glass.

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. Ceramic comes from the greek word meaning pottery. These material properties are utilized to produce number of commercial and domestic products such as pottery bricks advanced functional items etc. They withstand chemical erosion that occurs in other materials subjected to acidic or caustic environments.

Many ceramics contain a mixture of ionic and covalent bonds between atoms. A ceramic material is an inorganic non metallic often crystalline oxide nitride or carbide material. The resulting material may be crystalline semi crystalline or vitreous. Ceramics may be glazed prior to firing to produce a coating that reduces porosity and has a smooth often colored surface.

They are formed by the action of heat and subsequent cooling. Advanced ceramics and traditional ceramics are the main categories of ceramic materials.