molten pig iron

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• Pig iron — [ thumb|300px|Two pig iron weights for use in a theatrefly system.] [ puddling process of smelting iron ore to make wrought iron from pig iron, the right half of the illustration (not shown) displays men working a blast furnace, Tiangong Kaiwu… …   Wikipedia

• 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

• iron processing — Introduction       use of a smelting process to turn the ore into a form from which products can be fashioned. Included in this article also is a discussion of the mining of iron and of its preparation for smelting.       Iron (Fe) is a… …   Universalium

• Iron ore — Iron ores are rocks and minerals from which metallic iron can be economically extracted. The ores are usually rich in iron oxides and vary in colour from dark grey, bright yellow, deep purple, to rusty red. The iron itself is usually found in the …   Wikipedia

• pig — pig1 /pig/, n., v., pigged, pigging. n. 1. a young swine of either sex, esp. a domestic hog, Sus scrofa, weighing less than 120 lb. (220 kg.) 2. any wild or domestic swine. 3. the flesh of swine; pork. 4. a person of piglike character, behavior,… …   Universalium

• pig bed — noun mold consisting of a bed of sand in which pig iron is cast • Syn: ↑pig • Hypernyms: ↑mold, ↑mould, ↑cast * * * noun 1. : pigsty 2 …   Useful english dictionary

• pig — [[t]pɪg[/t]] n. v. pigged, pig•ging 1) ahb. a young swine of either sex, esp. a domestic hog, Sus scrofa, weighing less than 120 lb. (54 kg) 2) any wild or domestic swine 3) the flesh of swine; pork 4) a person who is gluttonous, greedy, or… …   From formal English to slang

• Cornwall Iron Furnace — U.S. National Register of Historic Places U.S. National Historic Landmark …   Wikipedia

• Direct reduced iron — (DRI), also called sponge iron,[1] is produced from direct reduction of iron ore (in the form of lumps, pellets or fines) by a reducing gas produced from natural gas or coal. The reducing gas is a mixture majority of hydrogen (H2) and carbon… …   Wikipedia

• pig bed — n. the sand bed into which molten iron is poured in molding pigs …   English World dictionary

• pig — I. /pɪg / (say pig) noun 1. the common domesticated swine, Sus scrofa, descended from the wild boar, widely distributed with humans and bred into many varieties to provide meat and fat; feral populations in Australia cause great ecological damage …