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Fire clay. Fire clay is a range of refractory clays used in the manufacture of ceramics, especially fire brick. The United States Environmental Protection Agency defines fire clay very generally as a "mineral aggregate composed of hydrous silicates of aluminium (Al 2 O 3 ·2SiO 2 ·2H 2 O) with or without free silica." [1]
Fire brick. Refractory bricks in a torpedo car used for hauling molten iron. A fire brick, firebrick, fireclay brick, or refractory brick is a block of ceramic material used in lining furnaces, kilns, fireboxes, and fireplaces. A refractory brick is built primarily to withstand high temperature, but will also usually have a low thermal ...
Refractory. Refractory bricks in a torpedo car used for hauling molten iron. In materials science, a refractory (or refractory material) is a material that is resistant to decomposition by heat or chemical attack and that retains its strength and rigidity at high temperatures. [1] They are inorganic, non-metallic compounds that may be porous or ...
March 20, 1990. The Harbison-Walker Refractories Company is a national historic district and historic refractory brick manufacturing complex which is located in Mount Union in Huntingdon County, Pennsylvania. It originated as the Star Firebrick Company on March 7, 1865, with Articles of Association by a group of Pittsburgh and Allegheny residents.
Description. Clackline Refractory is located on Refractory Road, Clackline, Western Australia in a valley near Great Eastern Highway. As of 2012, the site is in poor condition and mostly deserted, apart from stacks of various ceramic products. As well as kilns suitable for modern day production, the site has older kilns constructed from bricks ...
Seatearth is a British coal mining term that is used in the geological literature. As noted by Jackson, [1] a seatearth is the layer of sedimentary rock underlying a coal seam. Seatearths have also been called seat earth, "seat rock", or "seat stone" in the geologic literature. Depending on its physical characteristics, a number of different ...
Stoneware is a broad term for pottery fired at a relatively high temperature. [2] A modern definition is a vitreous or semi-vitreous ceramic made primarily from stoneware clay or non- refractory fire clay. [3][4] End applications include tableware, decorative ware such as vases. Stoneware is fired at between about 1,100 °C (2,010 °F) to 1,300 ...
Cob is fireproof, [16]: 28 while "fire cob" (cob without straw or fiber) is a refractory material (the same material, essentially, as unfired common red brick), and historically, has been used to make chimneys, fireplaces, forges and crucibles. Without fiber, however, cob loses most of its tensile strength.