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  • Carbothermic reaction — Carbothermic reactions are thermic chemical reactions which use carbon as the reducing agent at high temperature. The most prominent example is used in iron ore smelting …   Wikipedia

  • carbothermic — adjective carbothermal …   Wiktionary

  • carbothermic — …   Useful english dictionary

  • carbothermic process — Смотри Карботермия …   Энциклопедический словарь по металлургии

  • Карботермия — [carbothermic process] металлургические процессы, основанные на восстановлении металлов из их соединений углеродом и углеродсодержащими материалами при повышенных температурах. Наиболее распространеный углерод содержащий материал металлургический …   Энциклопедический словарь по металлургии

  • aluminum processing — Introduction       preparation of the ore for use in various products.       Aluminum, or aluminium (Al), is a silvery white metal with a melting point of 660° C (1,220° F) and a density of 2.7 grams per cubic centimetre. The most abundant… …   Universalium

  • Iron — Fe redirects here. For other uses, see Fe (disambiguation). This article is about the chemical element. For other uses, see Iron (disambiguation). manganese …   Wikipedia

  • Quartz — This article is about the mineral. For other uses, see Quartz (disambiguation). Quartz Quartz crystal cluster from Tibet General Category …   Wikipedia

  • Self-replicating machine — A self replicating machine is an artificial construct that is theoretically capable of autonomously manufacturing a copy of itself using raw materials taken from its environment. The concept of self replicating machines has been advanced and… …   Wikipedia

  • Ferrochrome — aka. FeCr is a corrosion resistant alloy of chrome and iron containing between 50% and 65% chrome. It is a finishing material which contains about 50 70% (depending on ore used a the producer) chromium alloyed with iron. Most of the world s… …   Wikipedia

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