Viscosity of liquid albite, a network material

D. Cranmer; D. R. Uhlmann

doi:10.1016/0022-3093(81)90194-0

Viscosity of liquid albite, a network material

D. Cranmer, D. R. Uhlmann

Research output: Contribution to journal › Article › peer-review

19 Scopus citations

Abstract

The viscosity of liquid albite (NaAlSi₃O₈) has been determined over the temperature range 800-1000°C. The results are combined with data obtained at higher temperatures to obtain the overall log η versus 1 T relation. The relation indicates Arrhenian behavior, with an apparent activation energy of ∼95 kcal mol^-1. By comparing the viscous flow behavior of albite with that of the other materials, including SiO₂, GeO₂ and B₂O₃, it is suggested that liquid albite is a random network of SiO₄ and AlO₄ tetrahedra.

Original language	English (US)
Pages (from-to)	283-288
Number of pages	6
Journal	Journal of Non-Crystalline Solids
Volume	45
Issue number	2
DOIs	https://doi.org/10.1016/0022-3093(81)90194-0
State	Published - Aug 1981
Externally published	Yes

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Ceramics and Composites
Condensed Matter Physics
Materials Chemistry

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10.1016/0022-3093(81)90194-0

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title = "Viscosity of liquid albite, a network material",

abstract = "The viscosity of liquid albite (NaAlSi3O8) has been determined over the temperature range 800-1000°C. The results are combined with data obtained at higher temperatures to obtain the overall log η versus 1 T relation. The relation indicates Arrhenian behavior, with an apparent activation energy of ∼95 kcal mol-1. By comparing the viscous flow behavior of albite with that of the other materials, including SiO2, GeO2 and B2O3, it is suggested that liquid albite is a random network of SiO4 and AlO4 tetrahedra.",

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AU - Uhlmann, D. R.

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AB - The viscosity of liquid albite (NaAlSi3O8) has been determined over the temperature range 800-1000°C. The results are combined with data obtained at higher temperatures to obtain the overall log η versus 1 T relation. The relation indicates Arrhenian behavior, with an apparent activation energy of ∼95 kcal mol-1. By comparing the viscous flow behavior of albite with that of the other materials, including SiO2, GeO2 and B2O3, it is suggested that liquid albite is a random network of SiO4 and AlO4 tetrahedra.

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Viscosity of liquid albite, a network material

Abstract

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