furnace refractories

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• Furnace — For other uses, see Furnace (disambiguation). Industrial Furnace from 1907 A furnace is a device used for heating. The name derives from Latin fornax, oven. In American English and Canadian English, the term furnace on its own is generally used… …   Wikipedia

• Refractories heat-up — After building of a new refractory lined industrial furnace or equipment, or refractory maintenance or relining of existing equipment, a necessary step is the start up of the operation, which usually involves heating up the unit in a controllable …   Wikipedia

• electric furnace — a furnace in which the heat required is produced through electricity. [1880 85] * * * Chamber heated with electricity to very high temperatures, for melting and alloying metals and refractories. Modern electric furnaces generally are either arc… …   Universalium

• Electric arc furnace — An electric arc furnace (EAF) is a furnace that heats charged material by means of an electric arc. Arc furnaces range in size from small units of approximately one ton capacity (used in foundries for producing cast iron products) up to about 400 …   Wikipedia

• Basic oxygen furnace — A basic oxygen furnace, also known as an LD converter , is the place within an integrated steel mill where molten iron from the blast furnace is changed into liquid steel. LD is short for Linz Donawitz, the names of the two towns in Austria, near …   Wikipedia

• refractory — refractorily, adv. refractoriness, n. /ri frak teuh ree/, adj., n., pl. refractories. adj. 1. hard or impossible to manage; stubbornly disobedient: a refractory child. 2. resisting ordinary methods of treatment. 3. difficult to fuse, reduce, or… …   Universalium

• steel — steellike, adj. /steel/, n. 1. any of various modified forms of iron, artificially produced, having a carbon content less than that of pig iron and more than that of wrought iron, and having qualities of hardness, elasticity, and strength varying …   Universalium

• Graphite — For other uses, see Graphite (disambiguation). Graphite Graphite specimen General Category Native element mineral …   Wikipedia

• National Register of Historic Places listings in Huntingdon County, Pennsylvania — Location of Huntingdon County in Pennsylvania This is a list of the National Register of Historic Places listings in Huntingdon County, Pennsylvania. This is intended to be a complete list of the properties and districts on the National Register… …   Wikipedia

• industrial glass — Introduction       solid material that is normally lustrous and transparent in appearance and that shows great durability under exposure to the natural elements. These three properties lustre, transparency, and durability make glass a favoured… …   Universalium

• Refractory — A refractory is a material that retains its strength at high temperatures. ASTM C71 defines refractories as non metallic materials having those chemical and physical properties that made them applicable for structures, or as components of systems …   Wikipedia