直接还原铁的生产及应用  

Production And Application of DRI

作　　者：徐国群 

出　　处：《宝钢技术》1995年第2期20-24,共5页Baosteel Technology

摘　　要：直接还原铁含铁量高、化学成分稳定、杂质含量低，是一种优质炼钢原料。本文阐述了直接还原铁的发展概况，介绍了其特性及其在炼钢中的应用。结合国内外发展情况，提出了几点认识与看法。Direct reduced iron(DRI) is considered to be a kind of high quailty steelmaking raw materials because of its high iron content,low impurities and stable'composition.The application and development of DRI are briefly described,and a number of proposals are given out in the light of the development of DRI both at home and abroad.

关 键 词：炼钢 直接还原铁 热压块 海绵铁 

分 类 号：TF591.3[冶金工程—钢铁冶金] TF702.9