| Autor: |
Hong Peng, Bjørn Myhre |
| Jazyk: |
angličtina |
| Rok vydání: |
2022 |
| Předmět: |
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| Zdroj: |
International Journal of Ceramic Engineering & Science, Vol 4, Iss 2, Pp 84-91 (2022) |
| Druh dokumentu: |
article |
| ISSN: |
2578-3270 |
| DOI: |
10.1002/ces2.10118 |
| Popis: |
Abstract Low cement castables (LCCs) containing different types of drying agents (polymer fibers and EMSIL‐DRY™) have been studied both in laboratory‐ and industrial‐scale. Our study shows that the type of drying agent has a profound impact on the flow/workability of the fresh castables and that EMSIL‐DRY™ ensures the best workability. The thermal behavior of 300 mm cubes (approximately 80 kg) was studied using a unique macro‐thermo‐balance (macro‐TGA). Compared to the polymer fibers, EMSIL‐DRY™ reduces the temperature level for maximum dewatering rate and will effectively help prevent explosions during heat‐up. The LCC with EMSIL‐DRY™ showed excellent explosion resistance, as demonstrated by the production of a perfect 400 kg block that was fired to 850°C at a rate of 75°C/h. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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