摘要
研究了磁铁矿烧结过程初期液相的形成及加入Ｂ２Ｏ３ 对初期液相粘度的影响。实验表明：初期液相形成于ＦｅＯｎ—ＣａＯ—ＳｉＯ２ 系；初期液相的粘度随Ｂ２Ｏ３ 含量的增加而降低。对Ｂ２Ｏ３ 降低初期液相粘度的原因进行了理论分析，并通过红外光谱及电子能谱测定证实了分析结论的可靠性。
The formation of primary liquid and effect of B 2O 3 addition on the viscosity of primary liquid in magnetite sintering process has been investigated.The result show that the primary liquid is formed in the system FeO n—CaO—SiO 2 and the viscosity of primary liquid is reduced with increasing B 2O 3.The reason for that was theoretically analysed.Reliability of conclusions was further confirmed by means of infrared spectra and X-ray photoelectron spectroscopy.
出处
《矿产综合利用》
CAS
北大核心
1999年第6期8-12,共5页
Multipurpose Utilization of Mineral Resources
基金
河北省自然科学基金
