Recycling of Secondary Aluminium Production Waste in Processing of Mullite Based Refractory Ceramics

• Authors: D. Kirsever , N. Karabulut , N. Toplan , H. Toplan
• Languages of publication: EN

Abstracts

EN

This work describes the studies to reuse secondary aluminium production waste (SAPW) derived from aluminium casting processes in the fabrication of mullite-based refractory ceramics. SAPW was characterized by using particle size analysis, X-ray diffraction (XRD), scanning electron microscopy (SEM) and X-ray fluorescence (XRF). Secondary aluminium production waste (SAPW), quartz and Grolleg kaolin were mixed stoichiometrically, according to chemical formula of mullite (3Al₂O₃·2SiO₂) by ball milling. Cylindrical samples were consolidated by uniaxial dry pressing and sintered at different temperatures (up to 1350°C). The phase and microstructural evolution, water absorption, bulk density, mechanical properties of sintered samples were investigated and refractory ceramics based on mullite were obtained.

Keywords

EN

81.05.Je

Discipline

• 81.05.Je: Ceramics and refractories (including borides, carbides, hydrides, nitrides, oxides, and silicides)(for ceramics in electrochemistry, see 82.45.Yz)

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2015
• Volume: 127
• Issue: 4
• Pages: 1035-1037

Dates

published

2015-04

Contributors

author

D. Kirsever

• Sakarya University, Metallurgy and Materials Engineering, 54187 Sakarya, Turkey

author

N. Karabulut

• Sakarya University, Metallurgy and Materials Engineering, 54187 Sakarya, Turkey

author

N. Toplan

• Sakarya University, Metallurgy and Materials Engineering, 54187 Sakarya, Turkey

author

H. Toplan

• Sakarya University, Metallurgy and Materials Engineering, 54187 Sakarya, Turkey

References

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Identifiers

DOI

10.12693/APhysPolA.127.1035