Ad
related to: underglaze ceramics definition
Search results
Results from the WOW.Com Content Network
Underglaze is a method of decorating pottery in which painted decoration is applied to the surface before it is covered with a transparent ceramic glaze and fired in a kiln. Because the glaze subsequently covers it, such decoration is completely durable, and it also allows the production of pottery with a surface that has a uniform sheen.
Glazes need to include a ceramic flux which functions by promoting partial liquefaction in the clay bodies and the other glaze materials. Fluxes lower the high melting point of the glass forms silica, and sometimes boron trioxide. Raw materials for ceramic glazes generally include silica, which will be the main glass former.
Pottery is also: (1) the art and wares made by potters; (2) a ceramic material (3) a place where pottery wares are made; and (4) the business of the potter. Published definitions of Pottery include:-- "All fired ceramic wares that contain clay when formed, except technical, structural, and refractory products." [12]
The broader term ceramic painting includes painted decoration on lead-glazed earthenware such as creamware or tin-glazed pottery such as maiolica or faience. Typically the body is first fired in a kiln to convert it into a hard porous biscuit or bisque. Underglaze decoration may then be applied, followed by glaze, which is fired so it bonds to ...
All ancient Greek and ancient Roman pottery is earthenware, as is the Hispano-Moresque ware of the late Middle Ages, which developed into tin-glazed pottery or faience traditions in several parts of Europe, mostly notably the painted maiolica of the Italian Renaissance, and Dutch Delftware.
Decoration by underglaze painted patterns had long been a feature of Chinese pottery, especially in the popular Cizhou ware (mostly using black over slip), but was perhaps regarded as rather vulgar by the court and the literati class, and the finest ceramics were monochrome, using an understated aesthetic with perfect shapes and subtle glaze ...
Hard-paste porcelain was invented in China, and it was also used in Japanese porcelain.Most of the finest quality porcelain wares are made of this material. The earliest European porcelains were produced at the Meissen factory in the early 18th century; they were formed from a paste composed of kaolin and alabaster and fired at temperatures up to 1,400 °C (2,552 °F) in a wood-fired kiln ...
Lajvardina wares are usually characterized by a dark blue or turquoise underglaze, however there are also examples of white or more green tinted ceramics. [9] The second layer of glaze, which adds the abstracted decoration, is often white, red and black, with inlaid pieces of cut gold leaf.
Ad
related to: underglaze ceramics definition