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本文对天津钢管公司生产的J55钢在连铸时的温度进行了全面系统的分析,并结合中间罐钢水过热度同铸坯质量、生产事故之间的关系,初步确定了保证连铸顺行和获得良好铸坯质量的较为合适的钢包到站温度范围。
In this paper, a comprehensive and systematic analysis was made on the temperature of J55 steel produced by Tianjin Pipe Company during continuous casting. Based on the relationship between superheat degree of intermediate steel tank and the quality of slab and the accident of production, Get a good slab quality of the more suitable ladle to the station temperature range.