thermit reduction

См. также в других словарях:

• Thermit — /therr mit/, Trademark. a brand of thermite. * * * ▪ chemical compound also spelled  Thermite,         powdered mixture used in incendiary bombs, in the reduction of metals from their oxides, and as a source of heat in welding iron and steel and… …   Universalium

• Nottingham Corporation Tramways — This article is about trams between 1898–1938. For trams between 1875 1897, see Nottingham and District Tramways Company Limited. For trams from 2004 onwards, see Nottingham Express Transit. Tram passing Nottingham Victoria Railway Station… …   Wikipedia

• Thermite welding — is the process of igniting a mix of high energy materials, (which is also called thermite), that produce a molten metal that is poured between the working pieces of metal to form a welded joint. It was developed by Hans Goldschmidt around 1895.… …   Wikipedia

• Aluminĭum — (v. lat. alumen, Alaun), Al, das Metall der Tonerde, findet sich nicht gediegen, nimmt aber in Form von kieselsaurer Tonerde wesentlichen Anteil an der Bildung der Erdrinde (7,8 Proz.), so fern diese Verbindung den Hauptbestandteil der… …   Meyers Großes Konversations-Lexikon

• iceberg — /uys berrg/, n. 1. a large floating mass of ice, detached from a glacier and carried out to sea. 2. Informal. an emotionally cold person. 3. Australian Informal. a person who swims or surfs regularly in winter. 4. tip of the iceberg, the first… …   Universalium

• aluminothermy —  ̷ ̷ˈ ̷ ̷ ̷ ̷(ˌ) ̷ ̷ˌ ̷ ̷mē noun ( es) Etymology: International Scientific Vocabulary alumin + thermy; originally formed as German aluminothermie : a process of producing great heat and strong chemical reduction by oxidizing finely divided… …   Useful english dictionary