基于理论分析和现场经验数据,建立了ANS—OB精炼终点温度预报模型。
The forecast model of the end point temperature of ANS - OB refining is established based on the theoretical analysis and on - site empirical data.
同时,将炼钢的终点温度和终点碳含量作为控制目标,计算氧气的补吹量和冷却剂的补入量,实现转炉炼钢的终点控制。
Taking endpoint temperature and endpoint carbon content as control target, oxygen-blown volume and added coolant were calculated, then endpoint control of convert steelmaking was realized.
随着炭化终点温度的升高,竹炭的得率、电阻率、挥发分含量都有不同的降低,竹炭的灰分含量、固定碳含量及吸湿率等都有不同程度的增加。
The yield, the resistivity, and the volatile matters content decreased as the carbonized temperature increased. While the fixed carbon content, absorption rate increased.
通过该模型可控制终点碳和温度以及提高铬的回收率。
The end carbon content and temperature were controlled, and the chromium yield was increased by using the model.
前言:文章对高锰酸盐指数加热时间、滴定温度、速度、滴定终点的控制进行了探讨。
This article discusses the acidic potassium permanganate method of permanganate index from the following aspects: heating time, titrate temperature and titrate speed, end point of titration.
分析了ANS—OB精炼终点钢液温度的影响因素,包括吹氧、吹氩、合金添加情况和钢包状况等。
Such influencing factors as oxygen blowing, argon blowing, alloys adding and ladle status on the end point temperature of ANS - OB refining are analyzed.
准确预报转炉冶炼终点的钢水温度与碳含量对提高转炉终点命中率具有重要意义。
Accurate prediction of the end-point temperature and carbon content of BOF molten steel is of great significance to raising the hitting rate of the end-point.
采用数据分析的方法建立了废气温度上升点、烧结终点、垂直烧结速度等参数的预报模型;
Predicted models of rising position of gas temperature, burn through point, vertical sintering speed, and so on, are established using dada analysis method.
针对真空感应炉生产过程中温度测量成本较高及精度较差等不足,建立了基于RBF神经网络的真空感应炉终点钢水温度预报模型。
A prediction model of molten steel temperature based on RBF neural network was developed to reduce cost and improve temperature control accuracy for vacuum induction melting.
研究了不同拉速、过热度及二冷比水量对铸坯表面中心和角部温度及铸坯凝固终点位置的影响。
The effects of different casting speeds, degree of superheat and secondary cooling to the central and Angle part temperatures and the final solidification point have been studied.
研究了用机尾断面红外特征构建烧结过程三维温度趋势图检测烧结终点的新方法。
A new approach for construction of three dimension temperature trend map in sintering process based on plant-tail section infrared characteristic is proposed to determine burn through point.
只有减小原料条件的波动和稳定操作,才可用热平衡方法预测吹炼终点熔池温度。
Thermal equilibrium can be used for predicting bath temperature at endpoint only with stable raw materials supply and operation.
只有减小原料条件的波动和稳定操作,才可用热平衡方法预测吹炼终点熔池温度。
Thermal equilibrium can be used for predicting bath temperature at endpoint only with stable raw materials supply and operation.
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