摘要
高铝钢连铸保护渣开发主要有三种思路,即"反应性"的CaO-SiO_2渣系保护渣、"非反应性"的CaOAl_2O_3渣系保护渣以及"弱反应性"的CaO-SiO_2-Al_2O_3渣系保护渣.分别介绍了在这三种思路下进行的高铝钢保护渣的理论和应用研究以及不同渣系高铝钢保护渣的优缺点.最后指出:从工艺顺行的角度,CaO-SiO_2渣系保护渣仍是浇铸高铝钢的主要选择.
There are mainly three slag systems to study mold fluxes for high aluminum steels,which are＂reactive＂CaOSiO_2 slag system,＂non-reactive＂CaO-Al_2O_3 slag system and＂weakly reactive＂CaO-SiO_2-Al_2O_3 slag system.The theory and application research on mold fluxes of different slag systems for high aluminum steels and the advantages and disadvantages were introduced respectively.Finally,it is pointed out that mold fluxes of CaO-SiO_2 slag system is the predominant choices in casting high aluminum steels.
出处
《内江师范学院学报》
2016年第4期19-24,共6页
Journal of Neijiang Normal University
基金
国家自然科学基金项目(51274260)
