【摘要】 讨论交流等离子体的特点及其与直流等离子体的比较,介绍一种获得廉价交流等离子体源的方法,并在氧化物矿熔融还原冶炼合金钢、铁合金,以及连铸中间包加热、炉外精炼等方面的应用,并报道了相关专利的技术特点。更多还原

【Abstract】 Comparison of characteristics of AC plasma and DC plasma is presenteded in the paper.A method of obtaining cheap AC plasma is introduced,which is used in alloy steelmaking and ferroalloy making for oxide ore by smelting reduction,in heating of casting tundish and ladle furnace refining and so on.The technical features of some relative patents are introduced,too.更多还原