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Production of Cement Based on Calcium Aluminate by Means of Solid State Reactions

Karla Córdova-Szymanski1, Eddie Armendaríz-Mireles1, José Rodríguez-García1, José Miranda-Hernández2, Enrique Rocha-Rangel1
Affiliation: 
1 Manufacture Department, Universidad Politécnica de Victoria, Av. Nuevas Tecnologías 5902, Parque Científico y Tecnológico de Tamaulipas, Ciudad Victoria, Tamaulipas, 87138, México 2 Industrial Materials Research and Development Laboratory, Universidad Autónoma del Estado de México, Centro Universitario UAEM Valle de México, Atizapán de Zaragoza, Estado de México, 54500, México erochar@upv.edu.mx
DOI: 
https://doi.org/10.23939/chcht16.03.492
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Keywords:

Abstract: 
Through powder techniques and in situ solid state reactions, a refractory cement CaAl2O4-based was fabricated, using CaCO3 extracted from chicken eggshells and Al as precursor materials. To reduce the particle size and achieve a homogeneous mixture, the powders were subjected to high-energy milling in a planetary mill. The powders resulting from the grinding were compacted to form cylindrical tablets. These samples were pressureless sintered in air. A particle size distribution analysis indicates that they were obtained from the grinding particles ranging in size from nanometers to 2 microns. Differential thermal analysis indicates that the decomposition of CaCO3 begins at 953 K and ends at 1073 K, a situation confirmed by X-ray diffraction analysis, the latter also indicating that the formation of the CaAl2O4 crystalline phase is completed at 1773 K. The microstructure observed by scanning electron microscope shows equiaxial grains in the form of flakes and sizes from 1 to 2 microns. The average density and hardness of the material was 3.08 g/cm3 and 430 HV, respectively. With regard to thermal shock tests, the material showed cracks from cooling with temperature gradients of 873 K.
References: 

[1] Tomba-Martinez, A.G.; Luz, A.P.; Pandolfelli, V.C. Fluencia en Materiales Refractarios. Bol. Soc. Esp. Ceram. V. 2013, 52, 207-224. https://doi.org/10.3989/cyv.262013
https://doi.org/10.3989/cyv.262013

[2] Thermal Energy Equipment: Furnaces and Refractories. In Energy Efficiency Guide for Industry in Asia, UNEP 2006, 1-36. http://www.moderneq.com/pdf/Refractories.pdf (accessed Oct 04, 2021)

[3] Kumar, V.; Singh, V.K.; Srivastava, A.; Agrawal, G.N. Low Temperature Synthesis of High Alumina Cements by Gel-Trapped Co-Precipitation Process and Their Implementation as Castables. J. Am. Ceram. Soc. 2012, 95, 3769-3775. https://doi.org/10.1111/j.1551-2916.2012.05453.x
https://doi.org/10.1111/j.1551-2916.2012.05453.x

[4] Fernández-González, D.; Prazuch, J.; Ruiz-Bustinza, I.; González-Gasca, C.; Piñuela-Noval, J.; Verdeja, L.F. Solar Synthesis of Calcium Aluminates. Solar Energy 2018, 171, 658-666. https://doi.org/10.1016/j.solener.2018.07.012
https://doi.org/10.1016/j.solener.2018.07.012

[5] Xiao, G.; Yang, S.; Ding, D.; Ren, Y.; Lv, L.; Yang, P.; Hou, X.; Gao, J. One-Step Synthesis of in-Situ Carbon-Containing Calcium Aluminate Cement as Binders for Refractory Castables. Ceram. Int. 2018, 44, 15378-15384. https://doi.org/10.1016/j.ceramint.2018.05.189
https://doi.org/10.1016/j.ceramint.2018.05.189

[6] Yang, S.; Xiao, G.; Ding, D.; Ren, Y.; Lv, L.; Yang, P.; Gao, J Solid-Phase Combustion Synthesis of Calcium Aluminate with CaAl2O4 Nanofiber Structures. Ceram Int. 2018, 44, 6186-6191. https://doi.org/10.1016/j.ceramint.2018.01.003
https://doi.org/10.1016/j.ceramint.2018.01.003

[7] Lee, H.-K. Effect of Al Alloy Content on Processing of Reaction-Bonded Al2O3 Ceramics Using Al Alloy Powder. Korean J. Mater. Res. 2015, 25, 215-220. https://doi.org/10.3740/MRSK.2015.25.5.215
https://doi.org/10.3740/MRSK.2015.25.5.215

[8] Guglielmi, P.O.; Garcıa, D.E.; Hablitzel, M.P.; Blaese, D.; Goulart, D.P.; Borchert, A.; Hotza, D.; Janssen, R. Processing of All-Oxide Ceramic Matrix Composites with RBAO Matrices. J.Ceram.Sci. Technol. 2015, 7, 87-96. https://doi.org/10.4416/JCST2015-00038

[9] Rumyantsev, R.N.; Il'in, A.A.; Lapshin, M.A.; Il'in, A.P.; Volkova, A.V.; Goryanskaya, V.A. Particulars of Calcium Aluminate Formation During Mechanochemical Interaction in the System Ca(OH)2-Al-H2O. Glass Ceram. 2018, 74, 406-410. https://doi.org/10.1007/s10717-018-0005-x
https://doi.org/10.1007/s10717-018-0005-x

[10] Gu, W.; Zhu, L.; Shang, X.; Ding, D.; Liu, L.; Chen, L.; Ye, G. Effect of Particle Size of Calcium Aluminate Cement on Volumetric Stability and Thermal Shock Resistance of CAC-Bonded Castables. J. Alloy Compd. 2019, 772, 637-641. https://doi.org/10.1016/j.jallcom.2018.09.128
https://doi.org/10.1016/j.jallcom.2018.09.128

[11] Roberson, M.L.; Beck, J.W.; Maples, J.S.; Savariste, A.; Donaldson, D.J.; Stein, D.L.; Kelly, A.C. Bayer Process Production of Alumina. U.S. Patent 4,036,931, July 19, 1977.

[12] Claussen, N.; Wu, S.; Holz, D. Reaction Bonding of Aluminum Oxide (RBAO) Composites: Processing, Reaction Mechanisms and Properties. J. Eur. Ceram. Soc. 1994, 14, 97-109. https://doi.org/10.1016/0955-2219(94)90097-3
https://doi.org/10.1016/0955-2219(94)90097-3

[13] Lee, H.-K. Milling and Particulate Characteristics of Al Alloy-Al2O3 Powder Mixtures for Reaction-Bonded Al2O3(RBAO) Process. Korean J. Mater. Res. 2013, 23, 574-579. https://doi.org/10.3740/MRSK.2013.23.10.574
https://doi.org/10.3740/MRSK.2013.23.10.574

[14] Lee, H.-K. Effect of Al Alloy Content on Processing of Reaction-Bonded Al2O3 Ceramics Using Al Alloy Powder. Korean J. Mater. Res. 2015, 25, 215-220. https://doi.org/10.3740/MRSK.2015.25.5.215
https://doi.org/10.3740/MRSK.2015.25.5.215

[15] Hassan, T.A.; Rangari, V.K.; Rana, R.K.; Jeelani, S. Sonochemical Effect on Size Reduction of CaCO3 Nanoparticles Derived from Waste Eggshells. Ultrason. Sonochem. 2013, 20, 1308-1315. https://doi.org/10.1016/j.ultsonch.2013.01.016
https://doi.org/10.1016/j.ultsonch.2013.01.016

[16] ResearchGate. https://www.researchgate.net/post/What_is_the_formula_to_calculating_the... (accessed May 7, 2020)

[17] Cullity, B.; Stock, S. Elements of X-Ray Diffraction; Prentice-Hall: New York, 2001.

[18] NRC Publications Archive. Archives des publications du CNRC. [Online] https://nrc-publications.canada.ca/eng/view/accepted/?id=582208ec-7b7a-4... (accessed May 7, 2020).