Adding alumina to the conventional soda lime silicate glass composition improves many properties, however, also increases the viscosity. Alumina doping of soda lime silicate glasses is investigated and its implications to high temperature viscosity as SiO2 is replaced by Al2O3.

Data contains personal data

Language

English

Method and outcome

Time period(s) investigated

2019 – 2021-08-24

Data format / data structure

Numeric

Data collection

Geographic coverage

Administrative information

Responsible department/unit

RISE Glass

Funding

Funding agency: FORMAS
Funding agency's reference number: 2018‐00707
Project name on the application: Tunnare och starkare glas för hållbar produktion och konsumtion

Topic and keywords

Research area

Geophysics (Standard för svensk indelning av forskningsämnen 2011)

Geochemistry (Standard för svensk indelning av forskningsämnen 2011)

Materials engineering (Standard för svensk indelning av forskningsämnen 2011)

Mineral and mine engineering (Standard för svensk indelning av forskningsämnen 2011)

Geoscientific information (INSPIRE topic categories)

Keywords

Thermal properties, Glass, Glass industry, Melting, Thermodynamics, Viscosity

Publications

Karlsson, S. (2021). Viscosity of alumina doped soda lime silicate glasses – observation of anomaly in the linear increase as Al2O3 replaces SiO2. Journal of Non-Crystalline Solids, 573, Article 121149. https://doi.org/10.1016/j.jnoncrysol.2021.121149
URN: urn:nbn:se:ri:diva-56387
DOI: https://doi.org/10.1016/j.jnoncrysol.2021.121149

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Published: 2021-09-10