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随着钒作为合金元素加入钢中,能显著提高钢的强度、细化晶粒、消除钢的过热倾向,并可改善钢的赤热性、耐磨性及焊接等性能,引起了国内外的重视。我们为了提高煤矿机械的连续生产能力,在攀研院的协助下,对刮板运输机上的锚链轮产品在原来钢种——ZG45Mn的基础上用钒渣直接合金化,增加微量钒以求提高产品的质量,实现“一顶二”的方针。钒作为合金元素常以钒铁形式加入钢中。目前钒铁生产工序长、成本高、收得率
With vanadium as an alloying element added to steel, it can significantly improve the strength of steel, refine the grains, eliminate the overheating tendency of steel, and improve the properties of steel such as red-hot, wear-resistance and welding. Pay attention. In order to improve the continuous production capacity of coal mining machinery, with the help of the Research Institute, the anchor sprocket products on the scraper conveyor are directly alloyed with vanadium slag on the basis of the original steel grade --ZG45Mn to increase the trace vanadium Improve product quality, to achieve “one top two” approach. Vanadium as an alloying element is often added to the steel as ferrovanadium. Ferro vanadium production process is currently long, high cost, yield