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Chemical Preparations for the Steel Industry-Namely, Insulating and Sometimes Insulating Exothermic Powders for Covering a Steel-Bath in a Tundish; Insulating, Insulating-Exothermic, and Insulating-Exothermic-Expanding Powders for Covering Pig Iron in Ladles and Steel-Bath Surfaces in Ingot Molds and Ladles

Finished Insulating Products for the Steel Industry-Namely, Insulating Refractory Boards for Lining of Tundishes, and Refractory Jointing Mass for Filling the Gaps Between the Lining Boards in a Tundish; Lightweight, High Porosity Insulating Tiles for Ingot Molds; Insulating Exothermic Tiles for Ingot Molds; and Insulating Tiles for Ingot Molds

Materials for the Steel Industry-Namely, Refractory Ramming Mass for Fitting of Nozzles in a Tundish