Silicon dioxide dispersed effects on some physical and mechanical properties of Al2Si2O5(OH)4

Autor: Tarik T. Issa, Noor Kadhum Abid, Mustafa Kadhum Abid
Rok vydání: 2021
Předmět:
Zdroj: Journal of Physics: Conference Series. 2114:012021
ISSN: 1742-6596
1742-6588
DOI: 10.1088/1742-6596/2114/1/012021
Popis: Kaolin and silica of 50 μm grain size were used in different weight percentage. Four combinations have been selected as green compacted bodies. Different sintering temperatures ranging from (1000 – 1400) °C were used to sintered all the combinations under static air. The sintered density, thermal conductivity compression strength and linear shrinkage were tested after sintering. The common behavior indicated that the improvement with its optimum results was found at the combination (Kaolin 20-SiO2 80) Wt. %, sintered at 1400 °C, for 3 hours under static air.
Databáze: OpenAIRE