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Hitachi Ltd
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Hitachi Ltd
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Publication date
Application filed by Hitachi LtdfiledCriticalHitachi Ltd
Priority to JP6965475ApriorityCriticalpatent/JPS51146307A/en
Publication of JPS51146307ApublicationCriticalpatent/JPS51146307A/en
Furnace Housings, Linings, Walls, And Ceilings
(AREA)
Abstract
PURPOSE: A heating furnace suitable for gas and liquid fuel firing, wherein a lining on the hearth, hollow electrodes are inclined toward the furnace center, and indirect arcs are formed to melt the reduced iron. dimensions of the materials to be heated thereby providing savings of fuels.