Ceramics Flashcards
process of forming shapes by pouring deflocculated liquid clay slip into plaster molds for repetitive production
casting
a slab or platform on which clay is handled; a circular device attached to the wheel head
bat
rope like pieces of clay
coil
forcing plastic clay through an auger or form, mechanically or by hand, to change its shape
extruding
typically the second firing of a piece of pottery which has been coated with glass forming materials
glaze firing
usually a plaster form, single or multi-pieced, which will be used to reproduce any number of accurate copies of the original model in clay
mold
moving and shaping clay with the fingers to make a hollow container
pinch pot
quality of clay that allows it to be manipulated dnt still maintain its shape without cracking or sagging
plasticity
roughing up the surface of clay for joining two pieces together
scoring
the method of joining pieces of clay where the two surfaces are scratched up and slip is added like a glue to create a strong, melded bond
slip and score
forming clay on a potters wheel
throwing
it is the kneading or plastic clay in a rocking, spiral motion in order to remove air bubbles and create a uniform consistency
wedging
the device that is used to create pottery using a rotating piece of clay
wheel
construction technique using flat tile like sheets of clay
slab building
clay and water which is used like glue to join clay together is called
slip
this coating makes projects glossy, adds color and makes them waterproof
glaze
clay that has been fired once at a low temperature is called
bisqueware
clay that has not been fired yet is called
greenware
heating pottery to a temperature hot enough to make it hard and durable
firing
the oven or furnace use to fire clay objects at high temperature
kiln