Density of molten sodium aluminosilicates

Journal Article · Thu May 01 00:00:00 EDT 1986 · J. Am. Ceram. Soc.; (United States)

DOI:https://doi.org/10.1111/j.1151-2916.1986.tb04767.x· OSTI ID:5399921

Stein, D J; Stebbins, J F; Carmichael, I S.E.

In order to address controversial discrepancies among earlier measurements, the densities of eight sodium aluminosilicate melts were measured at 1100/sup 0/ to 1550/sup 0/C. The double-bob Archimedean method was used; it is the most accurate available technique and one not used in previous density measurements in this system. The results of a regression of molar volume with temperature and composition in terms of oxides are presented. The variation of molar volume with composition is linear within the range of the data. The standard error of the fit is <0.2%.

• Research Organization: Lawrence Berkeley Lab., Berkeley, CA
• DOE Contract Number: AC03-76SF00098
• OSTI ID: 5399921
• Journal Information: J. Am. Ceram. Soc.; (United States), Vol. 69:5
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
ALUMINIUM SILICATES
DENSITY
SODIUM SILICATES
CHEMICAL COMPOSITION
ERRORS
REGRESSION ANALYSIS
VERY HIGH TEMPERATURE
ALKALI METAL COMPOUNDS
ALUMINIUM COMPOUNDS
MATHEMATICS
OXYGEN COMPOUNDS
PHYSICAL PROPERTIES
SILICATES
SILICON COMPOUNDS
SODIUM COMPOUNDS
STATISTICS
360603* - Materials- Properties