Liquidus and phase equilibria in CaO-SiO2-5%MgO-20%Al2O3-TiO2 system The single hot thermocouple technique (SHTT) and high temperature equilibrium technique were combined to investigate the phase diagram of the CaO?SiO2?5%Mg... 孙丽枫,石俊杰,张波,... - 《中南大学学报(英文版)》 被引量: ...
Therefore, the phase diagram was constructed for the specified region of the CaO-SiO2-5pctMgO-10pctAl2O3-TiO2 system.doi:10.1007/s11663-015-0527-3JunjieKeyShiKeyLifengKeySunKeyBoKeyZhangKeyXuqiangKeyLiuKeyJiyuKeyQiuKeySpringer USMetallurgical&Materials Transactions B...
Calculate区主要包括反应模块(Reaction)、优势区图模块(Predom)、E-pH模块(E-pH)、平衡模块(Equilib)、相图模块(Phase Diagram)和优化模块(Optisage)。 (1)Reaction模块 用于计算一个物种、几个物种的混合或一个化学反应的热力学广延量(H、G、V、S、Cp、A)的变化。这里的物种可以为纯元素、计量化合物或者离子...
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 ...
Fig. 1. ZrO2–MgO–CaO phase equilibrium diagram. The compositions of the main groups of refractories described in the text are indicated. Group 1 zirconia based materials; Group 2 rich calcium zirconate materials; group 3 rich magnesia materials; Point 4 dolomite-zirconia materials. Table 1. So...
phase diagramcrystal structureSamples of 1560 (Al-Mg-Mn) and 1960 (Al-Zn-Mg-Cu) alloys have been used to investigate the nature of the effect of grain size and superplastic treatment on the strength of aluminium alloys. The observed increase in the work needed for crack formation with the ...
Figure 10. CaO-SiO2-Al2O3-8% MgO-10% FeO quinary phase diagram. Crystals 2021, 11, 957 fusion of Al2O3 and leads to the increase in erosion thickness. By comparison, the high- melting-point products are gradually covered between the slag and the Al2O3 substrate, which further ...
(NiO+CaO+MgO+SiO2)systemanditsternarysubsystems(NiO+CaO+MgO)and(NiO+CaO+SiO2)havebeenstudiedbyacombinationofthermodynamicmodelingandexperimentalmeasurementsofphaseequilibria.Acompleteliteraturereviewandcriticalevaluationofphasediagramsandthermodynamicpropertiesofalloxidephasesinthesesystemsat1atmtotalpressurearepresented...
The liquid phase(L), melilite solid solution phase ((C2MS2,C2AS)ss), diopside phase(CMS2) and perovskite phase (CaO·TiO2) 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%Al2O3?TiO2 ...
phase equilibrium data within experimental error limits from 25 °C to above the liquidus temperatures at all compositions. The database of the model parameters can be used along with software for Gibbs energy minimization to calculate all thermodynamic properties and any type of phase diagram ...