FIELD: metallurgy.
SUBSTANCE: procedure for production of hearth-cooling plate consists in fabrication of metal plate with internal surface for lining internal surface of furnace and with opposite external surface, and in installation of at least one cooling pipe with flattened upper surface. At least one cooling pipe is secured with flattened external surface to external surface of the plate for installation a heat-conducting contact with it.
EFFECT: protection of cooling pipe, reduced wear of refractory layer, low expenditures for fabrication of hearth-cooling plate.
27 cl, 5 dwg, 2 ex
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