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Metallurgy
containing
吹炼 期
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in specified order only
Chinese
English
二期吹炼
second blow
(转炉的)
其主要特点是在吹炼后期改换为 Ar-O₂ 吹炼进行不锈钢生产。
STB
吹炼期
blowing period
由氧气顶吹转炉到二次精炼设备期间的温降
temperature drop from BOF to secondary refining plant
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