利用轴承钢屑在中频感应电炉中熔炼40Cr钢的研究

To Melt 40 Cr Steel in Intermediate Frequency Induction Furnace with Bearing Steel’s Scrap

利用轴承钢屑在中频感应炉中熔炼 40Cr钢的化学成分控制和熔炼工艺 ,对钢屑进行预热处理 ,将降碳、脱气、铁还原结合起来 ,为合理利用废钢屑提供有益参考。

To preheat the steel’s scrap trough study on chemical composition control and smelting technique of 40Cr steel smelted in intermediate frequency induction furnace and using bearing steel’s scrap, it is proved that the combination of lowering carbon, degasification, reverted iron is useful to use waste steel’s scrap.