isothermal phase diagramphase equilibriaThe phase diagram of the CaO-SiO2-Nb2O5-Fe2O3-TiO2slag system has important significance for guiding the recycling and utilization processes of metallurgical slags containing niobium and titanium. In this paper, high-temperature equilibrium experiments were ...
首先打开FactSage软件的Phase Diagram相图计算模块,在Components栏下输入第一个组分CaO后,再点击+依次输入另外两个组分Al2O3和SiO2。 打开Units窗口选择合适的单位,这里温度选择℃,质量选择g为单位。对于CaO-Al2O3-SiO2体系,Data Search窗口中选择氧化物数据库[FToxid]。然后点击Next进入下一步。 选择计算中可能涉及...
求翻译:Calculation of Phase Diagram of CaO-SiO2-Al2O3-MgO-B2O3 Refining Slag without CaF2是什么意思?待解决 悬赏分:1 - 离问题结束还有 Calculation of Phase Diagram of CaO-SiO2-Al2O3-MgO-B2O3 Refining Slag without CaF2问题补充:匿名 2013-05-23 12:21:38 钙硅氧化铝 - 氧化镁-B2O3精炼...
相(phase)是指体系内部物理性质和化学性质完全均匀的部分。相图(phase diagram)是用图的形式表明一个相平衡体系的组成、温度、压力和状态之间的 关系。相图可明确地反映所研究的体系中任一组分在各温度、压力下所存在的 相态、相成分和各个相的含量以及当温度、压力变化时相变类型及转变温度。
SiO2-A12O3ternaryphasediagram,BFslagphasecompositioncanbecalculatedaccuratelyinsteadofestimating.Itpro— videsaneffectivemethodfortheanalysisoftheBFslagphasecompositionandtheimprovementofBFoperation. Keywords:ternaryphasediagram;rectangularcoordinates;ironmaking;slag 相图对高炉配料成分的选择和产品性能的预测有 重要的指...
含c12a7的cao-al2o3以及al2o3-sio2和cao-sio2二元相图的热力学优化计算-thermodynamic optimization calculation of cao - al2o3, al2o3 - sio _ 2 and cao - sio _ 2 binary phase diagrams containing c12a7 3.2.2 热力学数据... 343.3 热力学模型 ... 353.3.1 纯组分......
Computation of phase equilibria in the multicomponent CaO–SiO2–MgO–ZrO2–CaF2 slags Due to the absence of information on the phase diagram of the multicomponent CaO–SiO2–MgO–ZrO2–CaF2 slags, a computational estimation was needed. The phase diagram of the CaO–SiO2–ZrO2-7 mass% MgO system...
(EDX) analysis.The liquid phase(L),melilite solid solution phase((C2MS2,C2AS)ss),diopside phase(CMS2) and perovskite phase(CaOTiO2) are found.Coupled with the liquidus lines and equilibria results,the phase diagram is constructed for the specified region of the CaO-SiO2-5%MgO-20%...
The distribution of the primary crystal fields for perovskite, anosovite, diopside, melilite, and spinel were projected onto the quasi-ternary phase diagram of the CaO–SiO2–TiO2 system with fixed 5 wt% MgO and 10 wt%, 20 wt%, 30 wt% Al2O3. Regarding the reducing atmosphere, the 1400...
Comparisons between the newly constructed diagram, existing data, and FactSage predicted phase diagrams were performed and differences were discussed. The present study will be useful for guidance of industrial practices and further development of thermodynamic modeling. 展开 ...