Characterization of the Flux System: Lithium-Aluminum Silicate (Li)–Alkali Feldspars (Na,K); Magnesium (Mg) and Calcium (Ca)–Silicates
| Autor: | Agata Stempkowska |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Předmět: |
Technology
Materials science Analytical chemistry chemistry.chemical_element Calcium engineering.material Wollastonite Article mineral eutectic Flux (metallurgy) flux system General Materials Science Shrinkage Microscopy QC120-168.85 Mineral Magnesium QH201-278.5 thermal properties Engineering (General). Civil engineering (General) Alkali metal TK1-9971 Descriptive and experimental mechanics chemistry engineering Lithium Electrical engineering. Electronics. Nuclear engineering TA1-2040 |
| Zdroj: | Materials Materials, Vol 14, Iss 7386, p 7386 (2021) Materials; Volume 14; Issue 23; Pages: 7386 |
| ISSN: | 1996-1944 |
| Popis: | In this paper, the system of natural mineral alkali fluxes used in typical mineral industry technologies was analyzed. The main objective was to lower the melting temperature of the flux systems. The research has shown that the best melting parameters in the Ca–Mg– (Li,Na,K) system were characterized by the composition: A-eutectic 20% and wollastonite 80%, and it was reached at temperature 1140 °C; in addition, this set had the widest melting interval. Selected thermal parameters of mineral flux systems were also calculated. The technological properties of mineral composites such as shrinkage and brightness were also analyzed. |
| Databáze: | OpenAIRE |
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