Search results
Results From The WOW.Com Content Network
Ceramic glaze, or simply glaze, is a glassy coating on ceramics. It is used for decoration, to ensure the item is impermeable to liquids and to minimize the adherence ...
When a glaze recrystallise during the cooling stage of firing. Results in a fault unless the intention is the formation of a crystalline glaze. Dipping Glazing pottery by immersion in a glaze suspension. Dribbler A teapot from which tea does not pour well, rather it dribbles, due to inferior design. Dunt
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.
Ash glaze was the first glaze used in East Asia, and contained only ash, clay, and water. [2] [3] One of the ceramic fluxes in ash glazes is calcium oxide (CaO), commonly known as quicklime, and most ash glazes are part of the lime glaze family, not all of which use ash.
Tin-glazing is the process of giving tin-glazed pottery items a ceramic glaze that is white, glossy and opaque, which is normally applied to red or buff earthenware. Tin-glaze is plain lead glaze with a small amount of tin oxide added. [1] The opacity and whiteness of tin glaze encourage its frequent decoration.
Earthenware is glazed or unglazed nonvitreous pottery [2] that has normally been fired below 1,200 °C (2,190 °F). [3] Basic earthenware, often called terracotta , absorbs liquids such as water. However, earthenware can be made impervious to liquids by coating it with a ceramic glaze , and such a process is used for the great majority of ...
Faience or faïence (/ f aɪ ˈ ɑː n s, f eɪ ˈ-,-ˈ ɒ̃ s /; French: ⓘ) is the general English language term for fine tin-glazed pottery. The invention of a white pottery glaze suitable for painted decoration, by the addition of an oxide of tin to the slip of a lead glaze, was a major advance in the history of pottery. The invention ...
Celadon (/ ˈ s ɛ l ə d ɒ n /) is a term for pottery denoting both wares glazed in the jade green celadon color, also known as greenware or "green ware" (the term specialists now tend to use), [1] and a type of transparent glaze, often with small cracks, that was first used on greenware, but later used on other porcelains.