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新钢二铁厂6号、8号炉于2006年6~7月开始加钒钛炉料护炉。经分别试用钒钛块矿、钒钛球团矿并分析、比较,认为使用钒钛球团矿更为有利。
New Steel II Iron Works No. 6, No. 8 furnace in 2006 6 ~ July began to add vanadium titanium charge material protection furnace. After the trial of vanadium titanium lump ore, vanadium and titanium pellets and analysis, comparison, that the use of vanadium and titanium pellets more favorable.