The binary isopleth Na2O.B2O3‐SiO2of the Na2O‐B2O3SiO2ternary system has been investigated. A phase diagram is presented based upon data from differential thermal analysis studies of prepared glasses and direct observation of the melting behavior using solid‐state video imaging. Phase equilibria ...
PbO-Na2O-Nb2O5-SiO2系复合玻璃陶瓷的结晶行为和介电性能.pdf,王 磊等:PbO-Na20-NbzOs—SiOz系复合玻璃陶瓷的结晶行为和介电性能 1481 PbO-Na2O-Nb2 05一Si02系复合玻璃陶瓷的结晶行为和介电性能。 王磊,张庆猛,杜军 (北京有色金属研究总院,北京100088) 摘要: 通过熔
STUDY IN THE TERNARY DIAGRAM Na2O-CaO-Al2O3-SiO2-H2O. Macphee, "Compatibility studies between N-A-S-H and C-A-S-H gels. Study in the ternary diagram Na2O-CaO-Al2O3-SiO2-H2O". Cement and Concrete ... I García-Lodeiro,DE Macphee,A Fernandez-Jimenez - International Congress on ...
a2O‐CaO‐SiO2‐H2O The System Na2O‐CaO‐SiO2‐H2OThe System Na2O‐CaO‐SiO2‐H2Oequilibriumdiagramssoda‐lime‐silicahydratesphase equilibriaA portion of the quaternary phase diagram for Na 2 O-CaO-SiO 2 -H 2 O has been constructed. Plotting concentrations as their 10th roots allows compounds ...
The Na2O-SiO2 phase diagram calculated with the newly generated database is in a good agreement with the experimental results. The pseudobinary systems CaO·SiO2-Na2O·SiO2 and Na2O·2SiO2-Na2O·2CaO·3SiO2 were evaluated. The phase diagram in the more than 50 wt% silica region of the ...
A critical evaluation and optimization of the Na2O-SiO2-As2O5 system was conducted using the CALPHAD method to obtain a consistent set of Gibbs energy functions for all solid, liquid and gas phases within the system. The available and reliable thermodynamic and phase diagram data of the unary ...
Correlation between the Viscosity of Glasses of the System Na2O-BaO-SiO2 and the Phase DiagramMazurin, O VTret'yakova, N I
All available thermodynamic and phase diagram data for the condensed phases of the ternary reciprocal system (NaF + SiF4 + Na2O + SiO2) have been critically assessed. Model parameters for the unary (SiF4), the binary systems and the ternary reciprocal system have been found, which...
Differential thermal analysisNaO–SiOsystemThe phase diagram of the Na2O-rich concentration region of the binary system Na2O–SiO2 was derived from STA measurements. The eutectic was established…[ M. Müller]Forschungszentrum Jülich GmbHIEF-2Thermochimica Acta...
M. A. VillegasJ. M. Fernandez NavarroKluwer Academic PublishersJournal of Materials ScienceVillegas, M.A. and Fernandez, J.M., Characterization and study of Na2O-B2O3-SiO2 glasses prepared by the sol-gel method. J. Mater. Sci. 23, 2142 (1988)....