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在炼钢过程中使用有一定尺寸的块状锰系铁合金有很多优点。第一,减少了铁合金的损耗量及其粉末在渣中的混裹量。第二,加小块料有助于在规定的时间里吸收全部合金。要适当地将有固定尺寸的块状铁合金用于某一种冶金过程:较大的块(80—120mm)
There are many advantages to using massive manganese ferro-alloys with a certain size during the steelmaking process. First, it reduces the amount of iron alloy loss and the amount of powder mixed in the slag. Second, adding small pieces of material helps to absorb the entire alloy within the specified time. Properly sized bulk iron alloys of a fixed size should be used in a metallurgical process: larger blocks (80-120 mm)