The life campaign of the furnace top lining will be lasted by using mullite cast refractory with high strength and alumina and carrying out construction carefully and drying correctly.
阐述了加热炉炉顶耐火材料烧损机理，通过选择高强高铝莫来石浇注料作为炉衬，精心组织施工，科学烘炉达到了延长炉顶使用寿命的目的。
The present invention relates to a refractory cast material for desulfurizing gunite, and refractory material for desulfurizing pre-treatment of molten iron before steel-making in converter.
本发明涉及铁水脱硫预处理脱硫喷枪用耐火浇注料，属转炉炼钢前铁水脱硫预处理用耐火材料领域。
The non-porous refractory liner, - the nest block is a high strength Corundum – Spinel pre-cast and pre-fired shape.
非多孔耐火材料内衬，是一种高强度刚玉-尖晶石预制和预焙烧的成型的。
The non-porous refractory liner, - the nest block is a high strength Corundum – Spinel pre-cast and pre-fired shape.
非多孔耐火材料内衬，是一种高强度刚玉-尖晶石预制和预焙烧的成型的。
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