GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW) | ||||||
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11:29 Apr 4, 2005 |
Spanish to English translations [PRO] Tech/Engineering - Metallurgy / Casting | |||||||
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| Selected response from: tazdog (X) Spain Local time: 02:20 | ||||||
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Summary of answers provided | ||||
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5 +1 | ladle furnace |
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3 | bucket oven |
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bucket oven Explanation: I am not exactly sure..but this page mentions one http://therussiajournal.com/index.htm?obj=5176 -------------------------------------------------- Note added at 32 mins (2005-04-04 12:02:21 GMT) -------------------------------------------------- it might even be called an extraction oven |
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ladle furnace Explanation: From EuroDicAutom, and also these bilingual refs.: http://www.nominar.com/web/pantalla3.htm http://www.edpsciences.org/articles/metal/pdf/2001/04/PIII.p... -------------------------------------------------- Note added at 48 mins (2005-04-04 12:17:40 GMT) -------------------------------------------------- Nice explanations and drawings on this page: The furnace is charged with about 86 percent scrap steel, and 14 percent iron. A crane lifts the scrap bucket and empties its load of 85 tonnes into the open furnace. Power is supplied to the furnace through the electrodes. The electrodes are placed in the furnace and when the power is applied it produces an arc of electricity from the electrode to the scrap steel. The arc is similar to a lightning bolt striking the ground, and produces 35 million watts of electricity. The energy from the arc raises the temperature to 1600°C, melting the scrap. Sometimes substances like carbon, oxygen, hydrogen, nitrogen and fluxes need to be added to the melt to remove small amounts of impurity in the scrap. After about 80 minutes, the molten steel is tapped into a ladle and transferred to the ***ladle furnace***. In the ladle furnace more refining is done and the steel can be processed to form alloys in the same way as the BOS steel. http://www.bluescopesteel.com/corp/navajo/display.cfm/object... |
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