冶炼低微碳铬铁新技术  

THE NEW TECHNOLOGY OF LOW CARBON OR EXTRA LOW CARBON FERROALLOY SMELTING

作　　者：许传才 王争柱 XU Chuancai;WANG Zhengzhu(Shaanxi He Yuan Metallurgy Electromechanical Co.,Ltd.,Xi＇an 710000,China)

机构地区：[1]陕西合元冶金机电有限责任公司,西安中国710000

出　　处：《铁合金》2018年第4期1-4,共4页Ferro-alloys

摘　　要：吹气冶炼低微碳铬铁和低碳锰铁是目前最先进的生产方法,它汇集了氧气顶吹转炉冶炼中低碳铬铁的成功经验,又利用了AOD转炉底侧吹惰性气体的技术,具有生产率高,产品质量好,节省电能,吹炼操作平稳,经济效益好等优点,更适合于生产低微碳铬铁。Blowing smelting low-carbon or extra low-carbon ferrochrome low carbon feromanganese is the most advanced production method at present. It brings together the successful experience of smelting MC-ferrochrome with oxygen top-blown convertor. It also uses the technology of blowing on the bottom and side of AOD converter. It has the advantages of high productivity, good product quality, energy saving, smooth blowing operation, and good economic benefits. More suitable for the production of extra LC-ferrochrome.

关 键 词：吹气冶炼 低微碳铬铁 氧气顶吹转炉 AOD炉 节能环保项目 

分 类 号：TF641.3[冶金工程—钢铁冶金]