Definition Of Ceramics Materials

Ceramics may be glazed prior to firing to produce a coating that reduces porosity and has a smooth often colored surface.

Definition of ceramics materials.

Ceramic comes from the greek word meaning pottery. 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. A ceramic material is an inorganic non metallic often crystalline oxide nitride or carbide material. Amorphous materials with similar composition are generally termed glass.

Advanced ceramics and traditional ceramics are the main categories of ceramic materials. Ceramic materials are inorganic non metallic materials made from compounds of a metal and a non metal. The resulting material may be crystalline semi crystalline or vitreous. Ceramic material synonyms ceramic material pronunciation ceramic material translation english dictionary definition of ceramic material.

Ceramic materials may be crystalline or partly crystalline. Many ceramics contain a mixture of ionic and covalent bonds between atoms. These material properties are utilized to produce number of commercial and domestic products such as pottery bricks advanced functional items etc. Ceramic materials can be identified by their general properties like high hardness brittleness chemical stability and low thermal conductivity.

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. Nowadays the term ceramic has a more expansive meaning and includes materials like glass advanced ceramics and some cement systems as well.