装人料(The heat energy required to raise the fluxes, scrap and hot metal to steelmaking temperature is provided by oxidation of various elements in the charge materials. 将熔剂、废钢和铁水温度提高到炼钢温度所需要的热能，由炉料中各种化学元素的氧化放热提供。)
热装(料: Slabs are then hot charged into the reheat furnace or they can be taken off line and placed in a slab yard on the west side of the caster. 然后将板坯热装进加热炉，或者也可以运离生产线放人连铸机西侧的板坯库。② The goal is to hot charge 50% of the cast product. 其目标是热装50%的铸坯。(或译为目标是铸坯热装率达50%))
废金属料(One great advantage of the EAF process is its ability to operate entirely on scrap charges and still to produce good quality steel. 电弧炉炼钢法的一个显著优点是虽然全部使用废钢炉料，但仍能冶炼出优质钢。)
静态装料模型(The static charge model uses initial and final information about the heat to calculate the amount of charge and the amount of the oxygen required. 静态装料模型利用一个炉次的起始和终了数据即可计算出炉料装人量和氧气需求量。)
