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¡¡¡¡Semi graphite carbon block adopt the high thermal electric-sintered anthracite as main materials and medium-temperature asphalt as bonder, finished by thermal roasting and refined processing from the molding semi-products.

¡¡¡¡This product possess certain coefficient of thermal conductivity and good resistance to alkali. Meet the essential requirements of blast furnace Economic and practical, mainly applicable to the blast furnace bottom.

Construction methods

Construction requirements