silicomanganese steel
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Silicomanganese — (SiMn), a ferroalloy with high contents of manganese and silicon, is made by heating a mixture of the oxides manganese oxide (MnO2), silicon dioxide (SiO2), and iron oxide (Fe2O3), with carbon in a furnace. They undergo a thermal decomposition… … Wikipedia
silicomanganese — |silə̇(ˌ)kō+ noun Etymology: silic + manganese : a crude alloy of silicon and manganese and some iron used especially in the manufacture of alloy steel … Useful english dictionary
manganese processing — Introduction preparation of the ore for use in various products. Manganese (Mn) is a hard, silvery white metal with a melting point of 1,244° C (2,271° F). Ordinarily too brittle to be of structural value itself, it is an essential… … Universalium
Metal production in Ukraine — Geographic distribution of ferrous and non ferrous output, expressed in monetary value per capita. Metal production, in particular iron and steel industry, is the dominant heavy industry in Ukraine. Ukraine is the world s eighth largest producer… … Wikipedia
Tinfos — Infobox Company company name = Tinfos company company type = Private company slogan = foundation = 1875 location city = Notodden location country = Norway key people = Kjetil Holta num employees = 500 industry = Metal products = Ferroalloys, Pig… … Wikipedia
manganese — /mang geuh nees , neez /, n. Chem. a hard, brittle, grayish white, metallic element, an oxide of which, MnO2 (manganese dioxide), is a valuable oxidizing agent: used chiefly as an alloying agent in steel to give it toughness. Symbol: Mn; at. wt … Universalium
Ferroalloy — refers to various alloys of iron with a high proportion of one or more other element, manganese or silicon for example. It is used in the production of steels and alloys as a raw material.The main ferroalloys are: *FeMn ferromanganese *FeCr… … Wikipedia
Nikopol Ferroalloy Plant — Nikopol s kyi Zavod Ferosplaviv (Никопольский завод ферросплавов) Type Joint stock company Industry Auxiliary steel industry Founded 1958 Headquarters Nikopol, Dnipropetrovsk ob … Wikipedia
