介绍了宣钢使用巴西M BR精矿进行造球试验及工业试验的情况。
The laboratory test and the industrial experiment of applicating Brazilian MBR concentrates for pelletizing production was conducted.
对宣钢工艺装备水平及产品结构现状进行了介绍和分析，并提出调整对策。
The technology equipment level and present product structure of Xuanhua Iron and Steel Company are introduced and analyzed, some adjusting measures offered.
介绍了宣钢第一轧钢厂热带车间热带精轧过程中烟气除尘系统的方案设计。
The plan design of smoke dust collecting system in hot strip finishing rolling in Hot Strip Workshop of No.
分析了宣钢炼铁厂H 08 A的冶炼工艺，对其存在的问题提出了改进措施。
The smelting technology of H08A welding rod steel is analyzed, some measures against the problems existing proposed.
在首钢、宣钢球团生产中的使用情况表明，该产品可以适用不同的球团生产工艺。
This product has been used in some pelletizing plants such as Shougang, Xuangang etc. and the results show that it's proper to different pelletizing process.
介绍了宣钢炼钢厂矩形坯连铸机的高效化改造，可供矩形坯、板坯连铸机高效化改造参考。
The high-efficiency reform of rectangular billet continuous caster of Xuanhua Iron and Steel Company is introduced, that can be used as reference for other continuous casters.
通过烧结杯试验，找出了宣钢原料条件下烧结矿合理化学成分、烧结矿低硅条件下各种化学成分的控制范围。
With sintering pot test it is found out the reasonable chemical component in sinter under the condition of Xuan Steel as well as the control range of various components for low-silicon sinter.
介绍了宣钢试验碳素焊条钢h 08 A的冶炼参数和连铸工艺，分析了试验成功的原因和失败的教训，提出了解决措施。
The smelting parameters and continuous-casting process in developing carbon welding rod steel of H08A are introduced, the cause for success and lost is analyzed, some measures proposed.
宣钢8号高炉第一代大修时，在停炉前对炉底侵蚀深度进行了计算，并确定了残铁口的位置，使停炉后放残铁取得了成功。
The erosion depth in the hearth of No. 8 BF were determined before blow-down in it's 1st relining, and the salamander-taphole was positioned reasonably and the salamander as tapped successfully.
研究了宣钢生产45钢时连铸过程的中包钢水温度波动，对其影响因素进行了分析，提出了改善中包钢水温度稳定性的措施。
The fluctuation of liquid steel's temperature in tundish of continuous-casting when producing 45# steel is researched, the influence actors analyzed, some improving measures proposed.
宣钢一轧厂热带车间先后于1996年和1997年对六台精轧直流主电机F1至F6之中的三台F4、F5、F6的电控系统进行了数字化改造。
The electrical control system of F4, F5, F6, three of six main DC motors, F1 to F6, in finish rolling line in our plant was reformed with digital system one after another from 1996 to 1997.
宣钢一轧厂热带车间先后于1996年和1997年对六台精轧直流主电机F1至F6之中的三台F4、F5、F6的电控系统进行了数字化改造。
The electrical control system of F4, F5, F6, three of six main DC motors, F1 to F6, in finish rolling line in our plant was reformed with digital system one after another from 1996 to 1997.
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