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  2. Ceramic engineering - Wikipedia

    en.wikipedia.org/wiki/Ceramic_engineering

    A high strength glass-ceramic cook-top with negligible thermal expansion. Glass-ceramic materials share many properties with both glasses and ceramics. Glass-ceramics have an amorphous phase and one or more crystalline phases and are produced by a so-called "controlled crystallization", which is typically avoided in glass manufacturing.

  3. Glass-ceramic - Wikipedia

    en.wikipedia.org/wiki/Glass-ceramic

    Glass-ceramic. Glass-ceramics are polycrystalline materials produced through controlled crystallization of base glass, producing a fine uniform dispersion of crystals throughout the bulk material. Crystallization is accomplished by subjecting suitable glasses to a carefully regulated heat treatment schedule, resulting in the nucleation and ...

  4. Ceramic forming techniques - Wikipedia

    en.wikipedia.org/wiki/Ceramic_forming_techniques

    Ceramic forming techniques are ways of forming ceramics, which are used to make everything from tableware such as teapots to engineering ceramics such as computer parts. Pottery techniques include the potter's wheel, slip casting and many others. Methods for forming powders of ceramic raw materials into complex shapes are desirable in many ...

  5. Sol–gel process - Wikipedia

    en.wikipedia.org/wiki/Sol–gel_process

    The sol–gel process is a wet-chemical technique used for the fabrication of both glassy and ceramic materials. In this process, the sol (or solution) evolves gradually towards the formation of a gel-like network containing both a liquid phase and a solid phase. Typical precursors are metal alkoxides and metal chlorides, which undergo ...

  6. Conservation and restoration of ceramic objects - Wikipedia

    en.wikipedia.org/wiki/Conservation_and...

    Kylix before and after conservation - restoration. Conservation and restoration of ceramic objects is a process dedicated to the preservation and protection of objects of historical and personal value made from ceramic. Typically, this activity of conservation-restoration is undertaken by a conservator-restorer, especially when dealing with an ...

  7. Ceramic - Wikipedia

    en.wikipedia.org/wiki/Ceramic

    A ceramic is any of the various hard, brittle, heat-resistant, and corrosion-resistant materials made by shaping and then firing an inorganic, nonmetallic material, such as clay, at a high temperature. [1][2] Common examples are earthenware, porcelain, and brick. The earliest ceramics made by humans were fired clay bricks used for building ...

  8. Pottery - Wikipedia

    en.wikipedia.org/wiki/Pottery

    Pottery is the process and the products of forming vessels and other objects with clay and other raw materials, which are fired at high temperatures to give them a hard and durable form. The place where such wares are made by a potter is also called a pottery (plural potteries). The definition of pottery, used by the ASTM International, is "all ...

  9. Vitrification - Wikipedia

    en.wikipedia.org/wiki/Vitrification

    Ceramics. Vitrification is the progressive partial fusion of a clay, or of a body, as a result of a firing process. As vitrification proceeds, the proportion of glassy bond increases and the apparent porosity of the fired product becomes progressively lower. [3][10] Vitreous bodies have open porosity, and may be either opaque or translucent.

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