Characteristics Of Ceramic Materials

People first started making ceramics thousands of years ago pottery glass and brick are among the oldest human invented materials and we re still designing brand new ceramic materials today things like catalytic converters for today s cars and high temperature superconductors for tomorrow s computers.

Characteristics of ceramic materials.

A ceramic material with unique characteristics. Usually they are metal oxides that is compounds of metallic elements and oxygen but many ceramics. Industrial ceramics are commonly understood to be all industrially used materials that are inorganic nonmetallic solids. Ceramic engineering like many sciences evolved from a different discipline by today s standards.

Some of our technox range has ceramic properties that are well into the regime of metallic materials. Ceramics and glasses are inorganic nonmetallic materials consisting of metallic and nonmetallic elements bonded primarily with ionic and covalent bonds. The ionic and covalent bonds of ceramics are responsible for many unique properties of these materials such as high hardness high melting points low thermal expansion and good chemical resistance but also for some undesirable characteristics foremost being brittleness which leads to fractures unless the material is toughened by. Porcelain was created in china during the tang dynasty from a two ore firing process.

Feldspar and kaolin this procedure has undergone some changes over the centuries with particular emphasis on the last 30 years. There s quite a big difference between age old general purpose. 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.

Ceramics is the making of things out of ceramic materials. These high strength bonds give rise to the special characteristics of these materials. Ceramic may be used as a noun in the singular to refer to a ceramic material or the product of ceramic manufacture or as an adjective. Ceramics are weak although the commonly held belief is that ceramics are weak this can now be dispelled by the range of ceramic materials available from dynamic ceramic.

Ceramic composition and properties atomic and molecular nature of ceramic materials and their resulting characteristics and performance in industrial applications. They occupy a unique place in the spectrum of engineered materials. Metallic values and chemical resistance values are from the japanese society of tribologists research group tribology of ceramics.