the process of changing dried mud into an approximation of stone by heating to extreme temperatures in a kiln.
The process of transforming a clay body into pottery or porcelain by exposing it to heat in a kiln. The necessary temperature varies according to the type of ware, usually ranging from about 800°C for earthenware to 1450°C for oriental true porcelain. According to the type of ware, there may be several firings before the manufacturing process is complete.
The process, which changes clay into ceramic. Up to 600oC / 1112 oF the chemically bonded water in clay is driven off (AL2O3 2SiO2 2H2O - AL2O3 2SiO2). This is an irreversible change know as the “ Ceramic Change”, (See Clay and Ceramic Change)
the process of heating ceramic pieces in a kiln at a specific temperature in order to bring about a particular change in the clay or the surface. ceramics are usually fired twice. the first firing is called the bisque firing, when the piece is fired without glaze. the second firing is the glost (glaze) firing, when a glazed piece is fired to seal the glaze to the surface.
A baking/firing process which hardens the piece of ware.
The process of turning clay into pottery by baking it in a special oven or kiln. The heat varies according to the nature of the ware from 80o to i25o degrees Centigrade, and the time of firing from 16 to 6o hours.
The process of heating up clay and pottery in a kiln to harden them.
The transformation of a soft clay into a hard and durable ceramic by heating to a high temperature. Temperatures in the region of 600ºC or more are needed to produce a ceramic which will not readily break down in water.
High temperature processing to increase densification in a product.
the process of heating the batch in order to fuse the ingredients into glass; also denotes reheating unfinished glassware while it is being worked, or reheating glass to fix enameling or gilding.
is heating a clay object in a kiln to a specific temperature.
heat-treatment in a kiln for the purpose of developing bond and other necessary physical and chemical properties
refers to heating a clay work to a temperature so high that the actual composition of the clay changes from something that is water soluble to a substance that is rock-hard and will never dissolve in water again.
A step during the manufacture of ceramic tile employing a kiln or furnace to develop desired properties through controlled heat treatment.
The process of maturing clay to bisque or glaze of the many types of ceramic or china paints in a kiln.
The process of baking ceramics in a kiln. An initial or biscuit firing causes a chemical change to take place in the clay paste, binding the particles to form a hard, rock-like body. Firing temperatures vary for different ceramics: up to 800°C (1450°F) for earthenware; 1200-1450°C (2200-2650°F) for stoneware; 1100-1200°C (2000-2200°F) for soft-paste porcelain; and over 1400°C (2550°F) for hard-paste porcelain. Subsequent firings may fuse the glaze or enamel colours onto the body.
The controlled heat treatment of ceramic ware in a kiln or furnace to develop desired properties.
The act of maturing the clay by heating inside a kiln.
The process of (1) heating the batch in order to fuse it into glass by exposing it to the required temperature in a crucible or pot, (2) reheating unfinished glassware while it is being worked, or (3) reheating glassware in a muffle to fuse enamel or guilding. The melting of the batch may require a temperature of about 2040°–2575°F (1300°–1500°C), whereas the muffle kiln may require a temperature of only about 960°–1320°F (500°–700°C).
Heating pottery or sculpture in a kiln or open fire to bring the clay to maturity. The temperature needed to mature the clay varies with the type of body used. Also, heating glazed ware to the necessary point to cause the glaze to mature.
To harden clay, you have to heat it at high temperatures which fuses the clay particles.
When clay is turned into ceramic, usually in a kiln.
a high-temperature heat treatment that increases the density and strength of a ceramic piece.
Clay is hardened by heating it to a high temperature, fusing the clay particals. Primitive pottery is usually fired on the ground or in pits with whatever flammable material is available. Kilns allow a more efficient use of materials and more control over the atmosphere during a firing. The two basic atmospheres, oxidation and reduction, affect the color of the final piece.
To heat glass in a kiln. The most common reason is in fusing the paint to the surface of the glass. An additional area may be to fuse different pieces of glass together or to facilitate the bending of a piece of glass to a specific shape.
The process which changes clay into ceramic. Up to 600°C the chemically bonded water in Clay is driven off. This irreversibly changes the chemistry of the clay into pottery.
the process of heating a ceramic or glass item in a kiln at high temperatures. This melts the ceramic oxides in a decal and permanently bonds them to the substrate.
The process of conversion from clay to ceramic. It involves heat of at least 600C (1112F). During firing clay is changed into a stone-like material; organic matter is burned away. The colors of the mineral used change and a layer of glass known and glaze is fused to the surface of the ware.
Use of a kiln to raise the temperature of glass high enough where it can be worked for slumping, fusing, glass blowing.
Process of heating the ware inside a kiln until matured.
The process of heating painted or enameled pieces so that the paint, stain or enamel fuses permanently to the surface of the glass. Most enamels are fired at 100 to 1250 degrees Fahrenheit (600 to 680 degrees Celsius).
This is the baking process in the manufacturing of a ceramics. Earthenware is usually fired at temperatures from 800-1100 degrees centigrade, while the second firing of hard-paste porcelain can reach as high as 1400 degrees centigrade.
Each successive period in the kiln is known as a firing
The last step in manufacturing a vitrified or resin bond grinding wheel. Heating clay-based bond materials in vitrified bonds over 2000?F or the resins in resin bonds over 500 °F fuses the materials into a single monlithic structure.
is the process of maturing ceramic products by varying degrees of heat. Firing usually takes place in a kiln.
The step at the end of the pottery-making process, literally baking the piece to harden. (Modern Pueblo pottery is generally fired for beauty rather than endurance; water will mar the surface and, if allowed to stand in an unprotected vessel of this type, may actually crumble it. To use as a container for flowers, etc, insert a glass container to hold the water.)
The process of exposing ceramic pieces to high heat in order to convert them into durable finished pieces. During firing, the clay and/or glaze goes through a transformation whereby it is fused together into a solid piece. Unfired clay will dissolve in water, but the clay becomes impervious to water after firing. Although some fired pieces may still absorb water, this will have not an adverse effect on them. An experienced potter can achieve a wide variety of results by carefully controlling such firing factors as the rate at which pieces are heated and cooled, the presence of other materials in the kiln, and the amount of air (oxygen) that is present in the kiln. Often, pieces are fired several times at various temperatures levels in order to achieve the potter's desired results. Higher fired clays such as stoneware and porcelain tend to be less absorbent and more durable. See also kiln, oxidation, reduction, salt glaze, raku.
The process of baking and hardening pottery. Traditional Indian pottery is fired outdoors (rather than in a kiln) using various fuels including dried animal dung.
is the process of baking and hardening pottery. Most common pottery is fired in a kiln. Primitive pottery was fired outdoors
A baking process under carefully controlled temperatures to which all ceramic ware is subjected for either hardening, strengthening, or fusing.
One of the last steps in the production of ceramic tiles using a kiln to produce desired properties through controlled heat treatment.
The controlled heat treatment of ceramic tile in a kiln during the process of manufacture, to develop the desired properties. flag -- a heavy dark mineral streak in wood shaped like a banner. Flag worm hole -- one or more worm holes in wood surrounded by a mineral streak. Flame spread -- the propagation of a flame away from the source of ignition across the surface to the light or a solid, or through the volume of gaseous mixture. flecks -- the wide irregular conspicuous figure in quarter sawn oak wood flooring. ( Also, see rays, wood)
