SILICON CARBIDE CERAMIC FOAM PRODUCED BY DIRECT MICROWAVE HEATING

  • Sorin Mircea Axinte Daily Sourcing & Research SRL Bucharest
  • Lucian Păunescu Daily Sourcing & Research SRL Bucharest
  • Marius Florin Drăgoescu Daily Sourcing & Research SRL Bucharest
Keywords: silicon carbide ceramic foam, microwave, silica, compressive strength, specific energy consumption

Abstract

The paper presents results of the research of manufacturing silicon carbide ceramic foam applying the microwave energy as a power source for the heat treatment at very high temperature (up to 1610 ºC). On the other hand, aluminosilicate waste (clay recovered from recycled brick from building demolition as well as coal fly ash) as silica suppliers, has been used to replace some materials such as quartz or sand, with very high silica content. The obtained product had a very high compressive strength (up to 58 MPa), but the porosity had lower values than those obtained from the commonly used raw material. The most important characteristic of the ceramic foam obtained by the nonconventional method is the extremely low specific energy consumption   (maximum 1.42 kWh / kg) required for sintering the raw material at very high temperature, with at least 50% lower than the values obtained by the conventional methods.

References

1. Eom, J. H., Kim, Y. W., Raju, S., Processing and properties of macroporous silicon carbide ceramics: A review, Journal of Asian Ceramic Societies, Vol. 1, pp. 220-242, (2013).
2. Saxena, S., Saxena, A. K., Preparation and characterization of silicon carbide foam by using in-situ generated polyurethane foam, International Journal of Scientific & Technology Research, Vol. 4, No. 11, pp. 345-349, November (2015).
3. Mollicone, J., Ansart, F., Lenormand, P., Duployer, B., Tenailleau, C., Vicente, J., Characterization and functionalization by sol-gel route of SiC foams, Journal of the European Ceramic Society, Vol. 34, No. 15, pp. 3479-3487, (2014).
4. Brockmeyer, J. W., Aubrey, L. S., Dore, J. E., Ceramic foam filter and process for preparing same, US Patent 4885263, (1989).
5. Werschy, M., Reusse, E., Trimis, D., Fleischmann, B., Innovative natural gas-fired porous burners for industrial high temperature applications. https://www.researchgate.net/publication/26629168_Innovative_natural_gas-fired_porous_burners_for_industrial_high_temperature_applications
6. Reusse, E., Innovative natural gas-fired burners for high temperature applications and potentials for reduced energy consumption and reduced emissions, PhD Thesis at the Technical University Bergakademie of Freiberg, Faculty of Mechanical Engineering, Process Engineering and Energy Technology, (2003).
7. Ahmad, S., Latif, M. A., Taib, H., Ismail, A. F., Short review: Ceramic foam fabrication techniques for wastewater treatment application, Advanced Materials Research, Vol. 795, pp. 5-8, (2013).
8. She, J., Yang, J., Kondo, N., Ohji, T., High-strength porous silicon carbide ceramics by an oxidation-bonding technique, Journal of the American Ceramic Society, Vol. 85, No. 11, pp. 2852-2854, November (2002).
9. Smorygo, O., Marukovich, A., Mikutski, V., Sadykov, V., Evaluation of SiC-porcelain ceramics as the material for monolithic catalyst supports, Journal of Advanced Ceramics, Vol. 3, No. 3, pp. 230-239, (2014).
10. Paunescu, L., Dragoescu, M. F., Axinte, S. M., Sebe, A. C., Lightweight aggregate from recycled masonry rubble achieved in microwave field, Nonconventional Technologies Review, Vol. 23, No. 2, pp. 47-51, June (2019).
11. Paunescu, L., Dragoescu, M. F., Axinte, S. M., Sebe, A. C., Porous ceramic material with high mechanical strength made from clay waste and coal ash using the microwave energy, 2nd International Conference on Emerging Technologies in Materials Engineering-EmergeMAT, pp. 38, Bucharest, Romania, November 6-8, (2019).
12. Chun, Y. S., Kim, Y. W., Processing and mechanical properties of porous silica-bonded silicon carbide ceramics, Metals and Materials International, Vol. 11, No. 5, pp. 351-355, October, (2005).
13. Dey, A., Kayal, N., Chakrabarti, O., Preparation of porous SiC ceramics by an infiltration technique, Ceramics International, Vol. 37, No. 1, pp. 223-230, (2011).
14. Liu, G., Dai, P., Wang, Y., Yang, J., Fabrication of pure SiC ceramic foams using SiO2 as a foaming agent via high-temperature recrystallization, Material Science and Engineering A, Vol. 528, No. 6, pp. 2418-2422, March, (2011).
15. Basic parameters of silicon carbide (SiC). www.ioffe.ru>SVA>NSM>Semicond>basic
16. Pultz, W. W., Hertl, W., SiO2 + SiC reaction at elevated temperatures, Part 1-Kinetics and mechanism, Transactions of the Faraday Society, Vol. 62, pp. 2499-2504, January, (1966). https://pubs.rsc.org>content>articlelanding
17. Kharissova, O., Kharissov, B. I., Ruiz Valdés, J. J., Review: The use of microwave irradiation in the processing of glasses and their composites, Industrial & Engineering Chemistry Research, Vol. 49, No. 4, pp. 1457-1466, (2010).
18. Gulbransen, E. A., Jansson, S. A., The high-temperature oxidation, reduction, and volatilization reactions of silicon and silicon carbide, Oxidation of Metals, Vol. 4, No. 3, pp. 181-201, September, (1972).
19. Jones, D. A., Lelyveld, T. P., Mavrofidis, S. D., Kingman, S. W., Miles, N. J., Microwave heating applications in environment engineering-a review, Resources, Conservation and Recycling, Vol. 34, pp. 75-90, (2002).
20. Rahaman, M. N., Sintering of ceramics, CRC Press, Taylor & Francis Group, Boca Raton, London, New York, (2007). https://books.google.ro
21. Kitchen, H. J., Vallance, S. R., Kennedy, J. L., Tapia-Ruiz, N., Carassiti, L., Modern microwave methods in solid-state inorganic materials chemistry: From fundamentals to manufacturing, Chemical Reviews, Vol. 114, pp. 1170-1206, (2014).
22. Menezes, R. R., Souto, P. M., Kiminami, R. H. G. A., Microwave fast sintering of ceramic materials. https://www.intechopen.com
23. Paunescu, L., Grigoras, B. T., Dragoescu, M. F., Axinte, S. M., Fiti, A., Foam glass produced by microwave heating technique, Bulletin of Romanian Chemicak Engineering Society, Vol. 4, No. 1, pp. 98-108, (2017).
24. Kolberg, U., Roemer, M., Reacting of glass, Ceramic Transaction, Vol. 111, pp. 517-523, (2001).
25. Ferguson, F. T., Nuth, J. A., Vapor pressure and evaporation coefficient of silicon monoxide over a mixture of silicon and silica, Journal of Chemical & Engineering Data, Vol. 57, No. 3, pp. 721-728, February, (2012).
26. Lourenco, P. B., Fernandes, F. M., Castro, F., Handmade clay bricks: chemical, physical and mechanical properties, International Journal of Architectural Heritage, Vol. 4, No. 1, pp. 38-58, (2010).
27. House, J. E., House, K. A., Descriptive Inorganic Chemistry, 2nd edition, Academic Press, Wesleyan, Illinois, USA, Sept. (2010). https://www.sciencedirect.com/topics/materials-science/silica-sand
28. Zhu, M. G., Ji, R., Li, Z. M., Wang, H., Liu, L. L., Zhang, Z. T., Preparation of glass ceramic foams for thermal insulation from coal fly ash and waste glass, Construction and Building Materials, Vol. 112, pp. 398-405, June, (2016).
29. Yao, Z. T., Ji, X. S., Sarker, P. K., Tang, J. H., Ge, L. Q., Xia, M. S., Xi, Y. Q., A comprehensive review on the applications of coal fly ash, Earth-Science Review, Vol. 141, pp. 105-121, (2015).
30. Manual of weighing applications, Part 1-Density, (1999). http://www.deu.ie/sites/default/files/mechanicalengineering/pdf/manuals/DensityDeterminationmanualpdf
31. Anovitz, L. M., Cole, D. R., Characterization and analysis of porosity and pore structures, Review in Mineralogy & Geochemistry, Vol. 80, No. 1, pp. 61-164, (2015).
Published
2020-06-30
How to Cite
Axinte, S., Păunescu, L., & Drăgoescu, M. (2020). SILICON CARBIDE CERAMIC FOAM PRODUCED BY DIRECT MICROWAVE HEATING. Nonconventional Technologies Review, 24(2). Retrieved from http://www.revtn.ro/index.php/revtn/article/view/285

Most read articles by the same author(s)

1 2 3 4 > >>