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为了保证钢铁生产的需要,除了要有足够的铁矿石外,还要在找寻铁矿石的同时注意寻找锰矿.我们写这篇短文目的是供各县乡寻找锰矿时参考.一、锰矿有什么用处在我们日常生活当中,所用的钢铁制品有很多是用锰和铁合在一起炼成的一种特殊钢(锰钢)制成的.在化学工业以及业中使用的药剂,用锰矿的地方也很多.特别是在炼铁、炼钢时,需要以锰做配料.如果铁矿石里的有害成份(如硫等)多了,就炼不出好钢来,有害成份再多了甚至不能出铁.在这种情况下用锰做配料,就能使铁水顺利流出,因为加入锰矿
In order to ensure the needs of steel production, in addition to having enough iron ore, we must look for iron ore while looking for manganese ore. We write this essay for the purpose of looking for manganese ore in counties and townships for reference. What is useful in our everyday life, many of the steel products used are made of a special type of steel (manganese steel) made of manganese and iron together. The chemical used in the chemical industry and industry, with manganese ore There are many places, especially in the iron and steel, the need to make manganese ingredients.If the harmful ingredients in iron ore (such as sulfur, etc.) more, it can not refining good steel, harmful ingredients and more or even Can not iron.In this case, with manganese ingredients, you can make the smooth flow of molten iron, because the addition of manganese ore