To take away the refining part of the steel making cycle off an electric arc furnace, which is discussed elsewhere, is an excellent start.
把炼钢周期中的精炼阶段从电弧炉中移走（这个问题将在别处加以讨论），是一个良好的开端。
The electric arc furnace steel-making productivity has gained rapid progress in the recent years.
近几年来，电弧炉炼钢生产率有较大的提高。
EAF (Electric Arc Furnace), LF and VD are key equipments of steel-making.
电炉(EAF)、钢包精炼炉(LF)和VD炉是电弧炉炼钢的关键设备。
Steel making arc furnace uses electric power to melt steel. The amount of power put into the metal scrap is controlled by positioning three electrodes.
炼钢电弧炉是利用电能来炼钢的，可是输入炉内的电功率大小是靠三根电极位置来决定的。
VD electric furnace is a king of degasification equipment from molten steel during steel making process.
VD炉是冶金行业冶炼过程中的一种钢液脱气设备。
Technical development trend of domestic and abroad steel making by electric furnace are expounded in this paper.
综述国内外电炉炼钢技术发展趋势。
The CONSTEEL process introduces a new concept in electric steel -making. The process USES the furnace off-gas and fuel to preheat the scrap fed into the furnace.
康斯迪工艺提出了电炉炼钢新概念：即利用电弧炉排出的高温废气对送往炉中的炉料进行连续预热。
In metallurgical industry and in machine building industry, any steel making process (converter or electric steel furnace) needs to control the variation in molten steel composition and temperature.
冶金和机器制造工业的炼钢(转炉、电炉)过程中，需要控制钢水温度的变化。
In metallurgical industry and in machine building industry, any steel making process (converter or electric steel furnace) needs to control the variation in molten steel composition and temperature.
冶金和机器制造工业的炼钢(转炉、电炉)过程中，需要控制钢水温度的变化。
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