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土铁成分波动大,是一个非常辣手的问题,它的波动情况,不但产地不同而成分不同,即使在同一产地,也由于是分散的小量生产,成分也题不一致,我厂前一阶段对土铁管理未予足够注意,经常发现经过碱性化铁炉熔化去硫后的铁水超过了计算炉料的含硫量,这主要是因为炉料成分不准。由于装料成分不准,就直接反映出化铁炉去硫效果极不稳定,忽高忽低的现象时时出现,我们复查了从58年10月21日至11月3日共56炉的装
Soil iron composition fluctuations, is a very hot issue, its fluctuations, not only different from the origin of different ingredients, even in the same place of origin, but also because of the small amount of production is dispersed, the composition is not the same title, I plant the first phase of Soil iron management did not pay enough attention, often found in alkaline iron melting furnace desulfurization after the molten iron exceeds the sulfur content of the charge, mainly because of the charge composition is not allowed. Due to the composition of the material is not allowed to directly reflect the desulfurization effect of the iron furnace is extremely unstable, the phenomenon of ups and downs appear from time to time, we review from October 21, 58 to November 3, a total of 56 furnace equipment