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1·Design and construction features of the present largest capacity ladle refining furnace in China ore presented. its operation is recommended also. .

介绍了国内目前容量最大的钢包精炼炉的设计、运行情况、设备组成和结构特点。

2·Hydraulic model investigation was conducted by using compressed air to simulate the bet-tom-blown argon stirring process of LFV 40 ladle refining furnace.

用压缩空气模拟氩气搅拌，对LF V - 40型钢包精炼炉底吹氩气工艺进行水力学模型实验研究。

3·The influences of using synthetic slag during tapping on converters on the ladle furnace refining are described.

详细论述了转炉出钢过程采用合成渣洗工艺对炉外精炼工艺的影响。

4·Nevertherless, basic oxygen furnace process with heated ladle refining and vacuum degassing may also be considered as acceptable.

不过，带加热钢水包精炼及真空除气的氧气顶吹转炉工艺也可接受。？

5·The problems existing in the process of refining the slag in the SKF ladle furnace in Maanshan Steel are analyzed and ways to optimization of the refined slag found out.

研究分析了马钢s KF钢包精炼炉精炼渣操作存在的问题，提出了优化的精炼渣系。