Definition Ceramics Science

Definition of a ceramic material.

Definition ceramics science.

The word ceramic comes from the greek word keramikos which means of pottery. They withstand chemical erosion that occurs in other materials subjected to acidic or caustic environments. Nowadays the term ceramic has a more expansive meaning and includes materials like glass advanced ceramics and some cement systems as well. 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.

Ceramics definition the art or technology of making objects of clay and similar materials treated by firing. Ceramics synonyms ceramics pronunciation ceramics translation english dictionary definition of ceramics. Traditional ceramics pottery. Any of various hard brittle heat resistant and corrosion resistant materials made by shaping and then firing a nonmetallic mineral such as clay at.

Pottery is one of the oldest human technologies. While the earliest ceramics were pottery the term encompasses a large group of materials including some pure elements. However one workable definition of ceramics can be expressed as follows. Ceramic encompass such a vast array of materials that a concise definition is almost impossible.

Fragments of clay pottery found recently in hunan province in china have been carbon dated to 17 500 18 300 years old. A ceramic is a refractory high temperature heat resistant inorganic and nonmetallic material.