| 31. | Graphite electrodes are rods used in what are known as electric arc furnaces, which help melt scrap steel.
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| 32. | It includes a blast furnace, the only one in Peru, and several electric arc furnaces that produce steel sponges.
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| 33. | Today, electric arc furnaces ( EAF ) are a common method of reprocessing scrap metal to create new steel.
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| 34. | The steel production moved from produced from iron ore with blast furnaces to electric arc furnaces using recycled steel.
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| 35. | Hylsamex also will finish adding an electric arc furnace to its plant in the central Mexican state of Puebla.
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| 36. | SGL produces graphite electrodes, which are mainly used to conduct electrical current during steel melting operations using arc furnaces.
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| 37. | Electric arc furnace steelmaking is the manufacture of steel from scrap or direct reduced iron melted by electric arcs.
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| 38. | A typical steelmaking arc furnace is the source of steel for a mini-mill, which may make bars or strip product.
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| 39. | Some physical components of the steelmaking process itself, such as the electric arc furnace, may also wear down and oxidize.
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| 40. | H�roult's second most important contribution is the first commercially successful electric arc furnace ( EAF ) for steel in 1900.
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