7. Glossary

Anorthite

Calcium feldspar, an aluminum and calcium silicate CaAl ₂ Si ₂ O ₈ . In ceramics, it is a newly formed phase, often associated with gehlenite, which forms when formulations containing high levels of calcium are fired, such as in earthenware and terracotta. It is also a rock that can be used as a raw material in certain earthenware or enamel formulations.

Atomization; spray drying

Process for rapid drying (complete or partial) of a ceramic suspension (slurry) by transforming it into granules (or atomized grains) by spraying it into a stream of hot air.

Slurry; slip; slurry

Aqueous suspension with a high density of finely ground...