宝钢集团 | 世界钢铁2012年 关键词：顶底复吹; 铝脱氧; 钙处理 [gap=1070]Key words: top bottom combined blowing; aluminium deoxidation; calcium treatment
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The technique of audio frequency slag melting has been exploited for top and bottom combined blown converter in 150 t combined blowing converter of Tangshan Iron and Steel Company.
在唐钢150 t复吹转炉上开发出适用于百吨以上顶底复吹转炉的音频化渣技术，并根据音频曲线实现了转炉吹炼操作的量化分级管理。
A laboratory study was carried out in a hot model to investigate the characteristics of metallurgical reactions in oxygen top-bottom combined blowing process.
通过热模型实验对纯氧顶底复吹转炉的冶金反应规律进行了研究。
The paper mainly introduced the process of slag-forming by using alkali slag as a substitute to fluorite and lime in top-bottom combined blowing converter.
本文对复吹转炉炼钢工艺中加入碱渣代替部分萤石和石灰进行了试验研究。
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