hot metal silicon content 铁水中硅含量
increasing silicon to hot metal 铁水增硅
This model has been used off line in hot metal silicon prediction for 915 casts, and as a result, its usefulness has been justified.
应用该模型对915炉铁次的含硅量作离线预报研究，结果证明了模型的适用性。
Hot metal silicon content in blast furnace is a main parameter by which product quality is measured and energy utilization ratio of blast furnace is reflected.
高炉铁水中的矽含量不仅是衡量产品质量的一个重要指标，而且反映了高炉能量利用的好坏。
Alumina content in Nanjing Steel blast furnace slag is up to 19%, which results in worse slag fluidity, higher furnace operating temperature and higher silicon content of hot metal.
南京钢铁集团公司高炉炉渣中氧化铝含量高达19%，因此炉渣流动性变差，高炉被迫采用高温操作，铁水硅含量偏高，影响了高炉的强化。
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