通过优化工艺操作，改善了溅渣护炉的效果，简要介绍强化炉型控制等技术管理措施，提高了30t氧气顶吹转炉炉龄。
The measures in technical management for the strengthening furnace type control ectare briefly introduced, the furnace life of 30t oxygen top blowing converter has been increased.
结合遗传算法(GA)和误差反馈型神经网络(BP)，建立了优化的GA - BP神经网络预测模型，预测转炉炼钢过程钢液终点磷含量。
Combined Genetic Algorithms (ga) and back-propagation neural network (BP), an optimized GA-BP model was established to predict phosphorus content. Some data were chosen to train the network model.
根据冶炼厂生产的迫切需要，研制成国内首创的USG—2型50吨转炉炉口清理机。
According to the Urgent requirement of smelter production, the USG2model 50t cleaning machine for converter outlet, which is the first one in China, was developed.
奥钢联多纳维茨钢厂将把现有的转炉炼钢厂改造成紧凑型转炉炼钢厂 ，从而以更大生产能力生产更高质量水平的产品。
VOEST ALPINE STAHL DONAWITZ GmbH will upgrade the existing LD plant in Donawitz, Austria to a high capacity compact LD plant for the production of highest quality steel grades.
奥钢联多纳维茨钢厂将把现有的转炉炼钢厂改造成紧凑型转炉炼钢厂 ，从而以更大生产能力生产更高质量水平的产品。
VOEST ALPINE STAHL DONAWITZ GmbH will upgrade the existing LD plant in Donawitz, Austria to a high capacity compact LD plant for the production of highest quality steel grades.
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