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本文介绍了含C量≤0.05％、0.03％和0.015％的硅系新产品—2~#低碳硅铁和超低碳硅铁(我们称为1~#低碳硅铁)—的研制方法和初步试生产情况,为国内制造高牌号硅钢提供了重要的合金料。
This article describes the development of new silicon-based products -2 ~ # low carbon ferrosilicon and ultra-low carbon ferrosilicon (we call 1 ~ # low carbon ferrosilicon) with C content ≤0.05%, 0.03% and 0.015% And preliminary trial production, for the domestic manufacture of high grade silicon steel provides an important alloy material.