Similarities And Differences Between Glass And Ceramics

Porcelain and glass are fragile materials used to create beautiful designs.

Similarities and differences between glass and ceramics.

Its a good question to point out the difference because glasses traditionally are considered as a type of ceramic. Glass is known to be non crystalline. A glass kiln will have heating elements on the top whereas a ceramic kiln will have heating elements on the sides. Glass can be called as a type of ceramic.

Glass is made by heating and melting a mixture of ingredients mostly silicon with color and texture additives into a homogeneous liquid which cools to a homogeneous and uniformly colored and textured material. The key difference between glass and ceramic is that ceramics have crystalline or semi crystalline or non crystalline atomic structure whereas the atomic structure of glass is non crystalline. Recently acquired evidence for alkali borogermanate compositions indicates a shift toward the right for the geo 6 geo 4 equilibrium in geo 2. In the manufacture of both glass and ceramics there is a slight difference.

Ceramics normally are the compounds between metal and non metal. The adjusted melt partial molar volume models can be used to develop realistic glass models suggesting structural similarities between an oxide glass and its corresponding high temperature melt. Ceramics may be crystalline or partly crystalline. This includes metal oxides metal carbides metal nitrides etc.

Ceramics and glass have many applications that require qualities such as hardness rigidity high resistance to heat corrosion etc.