摘要
对１３００℃和１３５０℃的铁水预处理温度下ＣａＯ－ＳｉＯ＿２－ＦｅＯ－Ｐ＿２Ｏ＿５－ＣａＦ＿２渣系中ＣａＯ饱和溶解量进行了测定。实验结果表明，温度升高对提高ＣａＯ饱和溶解量有利；渣中ＣａＦ＿２、ＦｅＯ含量增加，ＣａＯ饱和溶解量减少；当渣组成位于ＣａＯ＋Ｌ和Ｌ交界上时，与其它区域相比，ＣａＯ达到饱和所需溶解时间最短。
The solubility of CaOin CaO- SiO_2-FeO-P_2O_5-CaF_2 slag was measured at 1300℃Cand 1350 ℃。It is found that the solubility of CaO increases with increasing temperature,but decreases with increasing the contents of CaF_2 and FeO.For the process of reaching CaO saturation,the time for CaO dissolution at interface between CaO+L and L is shorter than that at other regions.
出处
《钢铁》
CAS
CSCD
北大核心
1995年第12期16-19,共4页
Iron and Steel
基金
中国博士后科学基金
关键词
氧化钙
饱和量
溶解量
铁水
预处理
温度
炉渣
slag system of CaO-SiO_2-FeO-P_2O_5-CaF_2,CaOsaturation level
