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济源钢铁公司 2号方坯连铸机高效化改造工程于 2 0 0 0年 6月热试成功。拉速由 2 .2 m/ min提高到 3m / min,最高达 3.5 m / min,单流连铸坯产量可达到 11～ 12 .5万 t/ a,比改造前增加 1倍以上。本次改造采用了一系列国内外方坯连铸先进技术。采用连铸技术国家工程研究中心设
Jiyuan Iron and Steel Company No. 2 billet caster efficient retrofitting project in 2000 test success. The drawing speed increased from 2.2 m / min to 3 m / min and up to 3.5 m / min. The output of the single-strand continuous casting slab reached 11-12 500 hpa, which was more than double that of the previous one. The transformation adopted a series of advanced technology of billet continuous casting at home and abroad. The use of continuous casting technology National Engineering Research Center set up