Tools Flashcards
Fettling Knife
is a special knife-like tool with a fairly flexible blade for cutting into moist and leather-hard clay
Loop Tool
a special tool with a wooden handle and a wire loop at one or both ends, used for carving and hollowing out clay forms
Kiln
A furnace designed specifically for heating clay to the temperatures necessary to make it permanently hard and stone like. Kilns can be electric, natural gas, wood, coal, fuel oil or propane. Materials used to heat the kiln can affect the work: wood ash can build up on the surfaces of a piece and form a glaze at high temperatures. Some potters introduce chemicals into the kiln to influence the effects of the firing. Famed ceramist Beatrice Wood achieved a luster effect by throwing moth balls into the kiln
Glaze
Glass-forming chemicals, usually with colorants added, that applied in liquid form to bisque ware and fired in a kiln, form a pleasing, usually glossy coating to the surface of the clay. Glaze can be colored, opaque, translucent or matte
Bat
a plaster disk or slab for clay work
Conditioning Coat
a thin coat of color that that will soak into the greenware or bisque ware
Gloss
a shiny, glass-like finish
Under Glaze
a color which is usually applied to greenware and in most cases is covered with a glaze
Sponge
Usually refers to a natural sponge used for cleaning and decorating greenware. There are also synthetic sponges available for ceramics.