高铝矾土感应炉衬的研究与应用

阐述了高铝矾土炉衬较高的耐火度、优良的热稳定性、较好的抗渣性、良好的抗蚀性、炉衬的致密化烧结.适用于多种有色金属,普通铸铁、球墨铸铁、及多种合金铸铁,碳钢、合金钢、不锈钢和耐热钢的熔炼.熔炼中金属合金元素烧损低,可超装一倍的金属炉料.炉衬采用低温烘烤、快速升温、高温短时间致密烧结的工艺措施.炉衬的使用寿命多在150炉次左右,最高可达200炉次.

Research and application of high bauxite lining of induction furnaces

Because of the high refractoriness, fine heat resistance, better press residues resistance and well corrosion resistance of the high bauxite furnace lining, it is used for many kinds of smelting, such as for non - ferrous metals, ordinary cast iron, cast iron with graphite, cast alloy iron, carbon and alloy steel, stainless steel and heat resistant steel resulting in low loss of alloy elements by burning and doubled furnace charge. Techniques measures of hypothermia baking, quick temperature lifting and short time high temperature fight agglutination are applied in the furnace lining having made the llfe of the furnace 150 times and 200 times m max.