Общество С Ограниченной Ответственностью "Дружковский Завод Строительных Материалов"
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Общество С Ограниченной Ответственностью "Дружковский Завод Строительных Материалов"filedCriticalОбщество С Ограниченной Ответственностью "Дружковский Завод Строительных Материалов"
Priority to UAA201100701ApriorityCriticalpatent/UA98233C2/en
Publication of UA98233C2publicationCriticalpatent/UA98233C2/en
The invention relates to refractory industry. A chromite-periclase heat-treated refractory can be used for lining of different heat metallurgical aggregates: open-hearth melting furnaces, oxygen-blown converters, lining and equipment of steel-pouring ladles - nozzle-pocket block, moulded filtering members of intermediate ladles for continuous steel spill. The proposed component composition of refractory provides saving of valuable raw material and energy resources using breakage of periclase articles, breakage of periclase-chromite and/or chromite-periclase articles, using of heat-treatment temperature for its production 185-230 °C instead of 1750-1780 °C burning temperature for burnt analogs.
use of iron silicate, susceptor material composition, process for obtaining a manufactured composite article manufactured article use of iron silicate or susceptor material composition and use of copper slag refining