Ceramic Vocabulary Flashcards
Handbuilding
One of several techniques of building pots using only the hands and simple tools rather than the potters wheel
Throwing
Creating pottery using the potters wheel
Pinch
Method of shaping clay by inserting the thumb of one hand into the clay and lightly pinching with the thumb and fingers while slowly rotating the ball in the palm of the other hand, pots made like this are called pinch pots
Coil
Technique of building ceramic forms by rolling out coils, or ropes of clay and joining them together with the fingers or a tool
Molding
Technique, flat slabs of clay are pressed into molds in order to create various shapes or forms
Slip
Liquid clay, the easiest way to make it is to gradually sift or spoon dry, powder clay into a small cup of water
Score and Slip
Method of joining two pieces of clay together, first score the clay (make scratches in the surface that will be sticking together) then you wet the surface, then you put the pieces together
Stages of dryness
Wet, leather hard and bone dry
Sgraffito
Decorating technique developed centuries ago, leather hard clay is coated with an engobe or slip of contrasting color and then a pattern or picture is added b to reveal the clay underneathy carving
Wax Resist
Decorative technique, patterns or designs created by brushing a wax medium over an area of clay, slip, or glaze to resist the final glaze application when the wax is dry
Slip Trailing
Decorative method. Slip is applied to the green ware through a tube or nozzle, much like icing a cake
Stamping
Technique of pressing forms of clay to get decorative effects
Majolica
Firing a piece of earth ware, then applying a thin enamel that upon drying forms a white opaque porous surface, a design is then painted and a transparent glaze applied, then the piece is fired again. Produced in ancient middle east by Babylonians
Mille Fiore
Method of creating designs by folding different colored clays together into rods or bars, then slicing them, this duplicates a design over and over for each slice
Firing
Heating the pottery to a specific temperature in order to bring about a particular change in the clay or the surface
Bisque
Ceramic ware that has been fired once without glaze
Green ware
Ceramic that has not been fired
Glaze
A glass-like surface coating for ceramics that is used to decorate and seal the pores of the fired clay
Reduction
A kiln firing in which there is insufficient oxygen to consume the free carbon emanating from the heated glaze and clay, resulting in the formation of carbon monoxide. Oxygen-starved carbon monoxide pulls oxygen from the clay body and glaze, forming color changes in the coloring oxides
Oxidation
A kiln firing with a supply full of oxygen (opposed to a reduction firing)
Raku
Method of firing pottery that takes a ceramic piece in its raw state, green ware and quickly (45-60 min) takes the temperature to almost 2000 degrees
Mouth
The opening top of a vase
Neck
The usually narrower part that leads from the mouth to the body
Body
Main part of the vase
Foot
Part of the vase that meets the floor
Ceramic
Having to do with clay or glass or the making of objects from said materials
Slip
Clay that has been watered down: acts as glue in slip/core technique
Score
To draw or make lines into clay
Slip/Score Technique
Method used in hand building to connect two pieces of clay together
Wedging
Is the process of kneading the clay so as to remove air pockets and create uniform consistency of clay