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Underglaze

 

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Underglaze



 
 
Underglaze is a method of decorating ceramic
Ceramic

File:Bridge from dental porcelain.jpgFile:Qing vase p1070256.jpgA ceramic is an inorganic, nonmetal solid prepared by the action of heat and subsequent cooling....
 articles, the decoration is applied to the surface before it is glazed. Because the glaze will subsequently cover it such decoration is completely durable, but because the subsequent glost firing is at a higher temperature than used in on-glaze decoration
On-glaze decoration

On-glaze is a method of decorating ceramic articles, where the decoration is applied after it has been glazed. When the ware is fired, or re-fired in the case of twice-fired ware, the colours fuse into the glaze and so the decoration becomes durable....
 the range of available colours is more limited. It uses pigments derived from oxides which fuse with the glaze
Ceramic glaze

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 waterproof it....
 when the piece is fired in a kiln
Kiln

Kilns are thermally insulated chambers, or ovens, in which controlled temperature regimes are produced. They are used to harden, burn or dry materials....
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Underglaze is a method of decorating ceramic
Ceramic

File:Bridge from dental porcelain.jpgFile:Qing vase p1070256.jpgA ceramic is an inorganic, nonmetal solid prepared by the action of heat and subsequent cooling....
 articles, the decoration is applied to the surface before it is glazed. Because the glaze will subsequently cover it such decoration is completely durable, but because the subsequent glost firing is at a higher temperature than used in on-glaze decoration
On-glaze decoration

On-glaze is a method of decorating ceramic articles, where the decoration is applied after it has been glazed. When the ware is fired, or re-fired in the case of twice-fired ware, the colours fuse into the glaze and so the decoration becomes durable....
 the range of available colours is more limited. It uses pigments derived from oxides which fuse with the glaze
Ceramic glaze

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 waterproof it....
 when the piece is fired in a kiln
Kiln

Kilns are thermally insulated chambers, or ovens, in which controlled temperature regimes are produced. They are used to harden, burn or dry materials....
. Examples include Blue and white porcelain and Iznik pottery
Iznik pottery

Iznik pottery, named after the town in western Anatolia where it was made, is highly decorated ceramics whose heyday was the late sixteenth century....
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