含钛无氟连铸用保护渣研究现状及应用  

Research status and application of titanium containing fluoride free mold flux for continuous casting

作　　者：刘国鹏 LIU Guo-peng(School of materials science and engineering,Shanghai University,Shanghai 200072,China)

机构地区：[1]上海大学材料科学与工程学院,上海200072

出　　处：《世界有色金属》2022年第11期163-165,共3页World Nonferrous Metals

基　　金：国家自然科学基金(批准号:22003039)。

摘　　要：随着绿色冶金浪潮的出现,要求我们发展在冶金工业生产中污染物低排放(或零排放)的绿色冶金工艺技术。传统连铸用保护渣中添加TiO能降低保护渣的粘度,同时能与熔渣中的一些氧化物生成钛酸盐起到控制传热作用,因此保护渣中常添加TiO以取代氟化物带来的不良影响。本文介绍了含钛低氟无氟连铸用保护渣研究现状及其相关的应用。With the emergence of green metallurgy,we are required to develop green metallurgy technology with low (or zero) emissions of pollutants in the production of metallurgical industry.Adding TiOto the traditional mold flux for continuous casting can reduce the viscosity of the mold flux,and can form titanate with some oxides in the slag to control heat transfer.Therefore,TiOis often added to the mold flux to replace the adverse effects of fluoride.This paper introduces the research status and related applications of mold flux for titanium containing low fluorine and fluorine-free continuous casting.

关 键 词：绿色冶金 连铸用保护渣 低氟无氟保护渣 研究现状 

分 类 号：TF777.7[冶金工程—钢铁冶金]