Difference Between Metals And Ceramic Crystals

Ceramic composition and properties atomic and molecular nature of ceramic materials and their resulting characteristics and performance in industrial applications.

Difference between metals and ceramic crystals.

Differences between pure and soft metals and ceramics are very large but metalic materials and steel used for industrial machine and equipments hardened to give designed strength. Fe ni al called cations and non metallic ions e g. O n cl called anions bonding will usually have some covalent character but is usually mostly ionic. Increase of strength reduce the ductility down to show brittle fracture depending on the test condition and its strength.

We have discovered more than 4000 minerals and they have a crystalline structure inside the earth due to heat and various other reactions minerals and rocks melt together. Mineralogy is the study of minerals. Ceramic crystal structures broader range of chemical composition than metals with more complicated structures usually compounds between metallic ions e g. The key difference between minerals and crystals is that minerals are naturally occurring substances whereas crystals can be natural or synthetic.

The crystals in the solidified metal are called grains and the surfaces between them are named grain boundaries. Industrial ceramics are commonly understood to be all industrially used materials that are inorganic nonmetallic solids.