直接合金化炼钢工艺的研究及应用现状

Research and Application Status of Direct Alloying in Steelmaking

综述了锰矿、铬矿、钒矿及铌矿直接合金化炼钢的研究及应用现状 ,讨论了直接合金化炼钢的原理及工艺 ,其中重点讨论了铌矿的直接合金化问题。

The present status and development of direct alloying of manganese ore, chromium ore, vanadium ore and niobium ore in steelmaking process are summarized in this paper. And the principle and the process of direct alloying are discussed with the emphasis on the direct alloying of niobium ore.