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介绍了鞍钢150吨复吹转炉应用二次燃烧氧枪的冶金效果和主要技术经济指标,并分析了氧枪的供热能力和副氧孔氧气的利用情况等。
The metallurgical effect and main technical and economic indexes of the secondary combustion oxygen lance using the 150t multi-blow converter of Ansteel were introduced. The heating capacity of the oxygen lance and the utilization of oxygen in the oxygen-dependent hole were also analyzed.