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In pottery, a potter's wheel is a machine used in the shaping (known as throwing) of clay into round ceramic ware. The wheel may also be used during the process of trimming excess clay from leather-hard dried ware that is stiff but malleable, and for applying incised decoration or rings of colour.
Soft-paste formulations containing little clay are not very plastic [13] and shaping it on the potter's wheel is difficult. Pastes with more clay (now more commonly referred to as "bodies"), such as electrical porcelain, are extremely plastic and can be shaped by methods such as jolleying and turning.
Pottery techniques include the potter's wheel, slip casting and many others. Methods for forming powders of ceramic raw materials into complex shapes are desirable in many areas of technology. For example, such methods are required for producing advanced, high-temperature structural parts such as heat engine components, recuperators and the ...
A pottery stone that was formerly mined in Cornwall in the UK. Traditionally was used at around 25% in bone china bodies. Also known as Cornish stone. [7] Clay A group of hydrous aluminium phyllosilicate minerals. Often also used to refer to the clay body, which sometimes may only contain small amounts of clay minerals. Clay body
Once conditioned, the clay will remain pliable until the particles eventually re-adhere. [8] Oven-hardenable PVC plastisol, "liquid polymer clay," is a complement to polymer clay that can be used as an adhesive to combine pieces, or to create various effects. Pigments, chalk pastel, and regular polymer clay can be added to make colored liquid clay.
The word ceramic comes from the Ancient Greek word κεραμικός (keramikós), meaning "of or for pottery" [4] (from κέραμος (kéramos) 'potter's clay, tile, pottery'). [5] The earliest known mention of the root ceram- is the Mycenaean Greek ke-ra-me-we , workers of ceramic, written in Linear B syllabic script. [ 6 ]