Szczegóły publikacji
Opis bibliograficzny
Energy efficient lightweight castables containing porous aggregates prepared using in-situ decomposition and pore-forming techniques. Pt. 1 , Porous aggregates / Dominika MADEJ, Aleksandra BĄK, Daniel Bielewicz, Agata Hecman, Magdalena Staniec, Adam Aksamit, Anna Czekaj, Monika Borowska, Wojciech Mikulski // W: UNITECR 2025 [Dokument elektroniczny] : [19th Biennial Worldwide Congress Unified International Technical Conference on Refractories (UNITECR)] : sustainability meets intelligence : shaping the future of refractories : Cancun, Mexico, October 27–30, 2025 : book of proceedings. — Wersja do Windows. — Dane tekstowe. — [Mexico] : UNITERC, cop. 2025. — S. 151–1544. — Wymagania systemowe: Adobe Reader. — Tryb dostępu: https://unitecr2025.com/UNITECR%20Book%20of%20Proceedings%20D... [2025-10-27]. — Bibliogr. s. 154, Abstr.
Autorzy (9)
- AGHMadej Dominika
- AGHBąk Aleksandra
- Bielewicz Daniel
- Hecman Agata
- Staniec Magdalena
- Aksamit Adam
- Czekaj Anna
- Borowska Monika
- Mikulski Wojciech
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 163825 |
|---|---|
| Data dodania do BaDAP | 2025-11-14 |
| Rok publikacji | 2025 |
| Typ publikacji | materiały konferencyjne (aut.) |
| Otwarty dostęp |  |
Abstract
A processing route was developed for the sintering of alumino-silicate lightweight aggregates intended for use in refractory applications. Pore-forming agent played role of important component of fired aggregates. Results indicate that the formation of a pore structure is attributed to the combined effects of clay mineral decomposition and poreforming agent addition. Samples prepared at 1350 °C using two high-grade kaolin products or blend of various primary raw materials with secondary components, and pore-forming agent have a bulk density of 1.55 – 1.79 g/cm3 and an open porosity of 30.29 – 37.51%, which the properties are appropriate for lightweight refractory aggregates. The prepared lightweight aggregates predominantly consisted of mullite as the main crystalline phase. It is noteworthy that the incorporation of pore-forming agent leads to a decrease in firing linear shrinkage, with the value limited to a maximum of 7.5% for all samples.
