Plasticity refers to how flexible a clay or clay body is.
Any particular clay’s plasticity is greatly influenced by the clay’s particle size, water content, and aging.
It’s also known as “the quality or state of being plastic; especially: a capacity for being molded or altered.”
What does form mean in ceramics?
The clay is completely dry. CASTING- A means of making multiples of the same form by pouring slip or pressing plastic clay into plaster or bisque molds. CERAMICS- From the Greek word “keramos” meaning “burnt earth.” All those endeavors in which minerals are. transformed by red heat into another form of material.
What is ceramic rib?
Ribs. Ribs are considered to be a potter’s best friend when it comes to defining profiles, wringing out water or adding decorative touches. In the beginning, potters used actual animal ribs but luckily for us they are now commonly made from wood, metal, and plastic as you can tell from the selection bellow.
What is water smoking in ceramics?
Water Smoking. Refers to the period in firing where the last of the mechanical water in body and glaze are being released. Typically firings are taken to the boiling point (or slightly beyond) and held there for the amount of time necessary to remove all the water (the “water smoking soak”).
What is a mixture of clay and water called?
The high temperature fuses the clay particles together, hardening the clay. CLAY SLIP: Slip is made by mixing clay with water. Slip is a fine, liquid form of clay used with scoring to cement together parts that have been formed separately.