cobalt blue glaze

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• Cobalt glass — for decoration Cobalt glass is a deep blue colored glass prepared by adding cobalt compounds to the molten glass. It is appreciated for its attractive color. It is also used as an optical filter in flame tests to filter out the yellow flame… …   Wikipedia

• Blue and white porcelain — For other uses, see Blue and white Blue and white wares designate white pottery and porcelain decorated under the glaze with a blue pigment, generally cobalt oxide. The decoration is commonly applied by hand, by stencilling or by transfer… …   Wikipedia

• Blue Pottery of Jaipur — The art of making blue glaze pottery came to Rajasthan via Kashmir, their entry point into India. The name comes from the eye catching Persian blue dye used to color the clay. The Jaipur blue pottery, made out of Egyptian paste, is glazed and low …   Wikipedia

• cobalt processing — Introduction       preparation of the metal for use in various products.       Below 417° C (783° F), cobalt (Co) has a stable hexagonal close packed crystal structure. At higher temperatures up to the melting point of 1,495° C (2,723° F), the… …   Universalium

• Bristol blue glass — has been made in Bristol, England since the 17th century. History During the late 1700s Richard Champion, a Bristol merchant and potter, making porcelain, was working with a chemist, William Cookworthy. [cite web… …   Wikipedia

• Flow blue — The name is derived from the blue glaze that blurred or flowed during the firing process.Most flow blue ware is a kind of transferware, where the decorative patterns were applied with a paper stencil to often white glazed blanks , or standard… …   Wikipedia

• Ceramic glaze — Composite body, painted, and glazed bottle. Dated 16th century. From Iran. New York Metropolitan Museum of Art. Glaze is a layer or coating of a vitreous substance which has been fired to fuse to a ceramic object to color, decorate, strengthen or …   Wikipedia

• salt glaze — salt glazing. a ceramic glaze on stoneware produced by the chemical reaction that occurs when salt is thrown into a kiln during firing. [1850 55] * * * ▪ ceramics       in ceramics, a glaze having the texture of orange peel, formed on stoneware… …   Universalium

• Iranian pottery — Pottery vessel, fourth millennium B.C. The Sialk collection of Tehran s National Museum of Iran …   Wikipedia

• pottery — /pot euh ree/, n., pl. potteries. 1. ceramic ware, esp. earthenware and stoneware. 2. the art or business of a potter; ceramics. 3. a place where earthen pots or vessels are made. [1475 85; POTTER1 + Y3] * * * I One of the oldest and most… …   Universalium

• Chinese ceramics — Ming covered red jar with dragon and sea design from the Jiajing reign Chinese ceramic ware shows a continuous development since the pre dynastic periods, and is one of the most significant forms of Chinese art. China is richly endowed with the… …   Wikipedia