| 释义 |
open-hearth process 释义 平炉炼钢法 例句 1·The tube bloom made by this method has given out the same physical and chemical test results as that made by basic open -hearth furnace + vacuum degassing process + ESR process. 采用碱性平炉+ ESR(电渣重熔)法生产高强韧管坯,能完全满足管坯的各项技术要求,各项理化检测结果与采用碱性平炉+真空除气+ ESR法生产的同类管坯水平基本相当。 2·Experiments were carried out with a view to ascertaining the most suitabledeoxidation process for basic open -hearth smelting of rail-steel in Anshan works. 本文结合生产,对鞍钢大型碱性平炉冶炼重轨钢的脱氧问题进行了试验。 3·The process of coal tar steelmaking in special steel open hearth is described in this paper. 介绍了特钢平炉煤焦油炼钢工艺。
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