高温下Al–SiC复合材料的氧化机理研究

韩基铄; 李勇; 马晨红; 郑清瑶; 张秀华; 吴晓芳

doi:10.1007/s12613-023-2778-3

Volume 31 Issue 9

Sep. 2024

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文章导航 > 矿物冶金与材料学报（英文） > 2024 > 31(9): 2077-2087

Jishuo Han, Yong Li, Chenhong Ma, Qingyao Zheng, Xiuhua Zhang, and Xiaofang Wu, Study on the oxidation mechanism of Al–SiC composite at elevated temperature, Int. J. Miner. Metall. Mater., 31(2024), No. 9, pp. 2077-2087. https://doi.org/10.1007/s12613-023-2778-3

Cite this article as:

Jishuo Han, Yong Li, Chenhong Ma, Qingyao Zheng, Xiuhua Zhang, and Xiaofang Wu, Study on the oxidation mechanism of Al–SiC composite at elevated temperature, Int. J. Miner. Metall. Mater., 31(2024), No. 9, pp. 2077-2087. https://doi.org/10.1007/s12613-023-2778-3

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研究论文

高温下Al–SiC复合材料的氧化机理研究

1)
北京科技大学材料科学与工程学院, 北京 100083, 中国
2)
维苏威高级陶瓷(中国)有限公司, 苏州 215000, 中国

通讯作者:
李勇 E-mail: lirefractory@vip.sina.com

文章亮点

(1) 系统研究了 Al–SiC 复合材料高温下的氧化机理。

(2) 铝的引入可增强碳化硅的高温抗氧化性并探究其作用机理。

(3) Al–SiC 复合材料可被用作陶瓷烧成用新型窑具。

中文摘要

本文在空气条件下分别于1100°C、1300°C和1500°C烧结树脂结合Al–SiC复合材料，探究了其氧化机理，并建立了反应模型。随着温度升高，Al–SiC复合材料的抗氧化性能明显增强，试样外部的SiC仅发生轻微的局部氧化，内部存在低温亚稳相Al₄C₃向高温稳定相Al₄SiC₄的转变。在1100°C，试样内部Al与残C反应生成Al₄C₃。升至1300°C，高温以及低氧分压导致SiC发生活性氧化。随着反应进行，内部气相组成为Al₂O(g) + CO(g) + SiO(g)。当Al₄C₃形成后，CO(g)和SiO(g)在Al₄C₃表面不断沉积，并最终将其转变为Al₄SiC₄。在1500°C，试样外层形成了一层由SiC和Al₄SiC₄晶须共同组成的致密层，切断了环境中氧气向试样内层的扩散通道。高温诱导 SiC的活性氧化反应加速，更多的气相参与反应合成Al₄SiC₄，最终在SiC颗粒间形成了相互堆积的六方片状Al₄SiC₄。Al的引入不仅提高了SiC的高温抗氧化性能，同时原位生成的非氧化物在微观尺度上实现了均匀分散，使其与SiC稳定结合。

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Research Article

Study on the oxidation mechanism of Al–SiC composite at elevated temperature

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Abstract

Abstract

Resin-bonded Al–SiC composite was sintered at 1100, 1300, and 1500°C in the air, the oxidation mechanism was investigated. The reaction models were also established. The oxidation resistance of the Al–SiC composite was significantly enhanced with temperature increase. SiC in the exterior of the composite was partially oxidized slightly, while the transformation of metastable Al₄C₃ to stable Al₄SiC₄ existed in the interior. At 1100°C, Al in the interior reacted with residual C to form Al₄C₃. With increasing to 1300°C, high temperature and low oxygen partial pressure lead to active oxidation of SiC, and internal gas composition transforms to Al₂O(g) + CO(g) + SiO(g) as the reaction proceeds. After Al₄C₃ is formed, CO(g) and SiO(g) are continuously deposited on its surface, transforming to Al₄SiC₄. At 1500°C, a dense layer consisting of SiC and Al₄SiC₄ whiskers is formed which cuts off the diffusion channel of oxygen. The active oxidation of SiC is accelerated, enabling more gas to participate in the synthesis of Al₄SiC₄, eventually forming hexagonal lamellar Al₄SiC₄ with mutual accumulation between SiC particles. Introducing Al enhances the oxidation resistance of SiC. In addition, the in situ generated non-oxide is uniformly dispersed on a micro-scale and bonds SiC stably.
- Al–SiC composite;
- kiln furniture;
- Al₄SiC₄;
- Al₄C₃;
- oxidation mechanism

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[1]	F. Qian, L.G. Wang, W.K Ma, et al., Application progress and prospects for kiln furniture, China Ceram., 58(2022), No. 5, p. 1.
[2]	J. Roy, S. Chandra, S. Das, and S. Maitra, Oxidation behaviour of silicon carbide-A review, Rev. Adv. Mater. Sci., 38(2014), No. 1, p. 29.
[3]	Y.J. Ma, X.Y. Meng, S.B. Yang, et al., Significant improvement of resistance to dry/water oxygen corrosion at medium and high temperatures of SiC/SiC composites upon matrix modification by Ca–Y–Al–Si–O microcrystalline glass, J. Eur. Ceram. Soc., 43(2023), No. 11, p. 4645. doi: 10.1016/j.jeurceramsoc.2023.04.016
[4]	H.F. Wang, H.J. Zhang, Y.B. Bi, et al., Effects of different catalysts on performance of self-bonded SiC refractories, Ceram. Int., 47(2021), No. 19, p. 27863. doi: 10.1016/j.ceramint.2021.06.215
[5]	N.K. Reddy, Reaction-bonded silicon carbide refractories, Mater. Chem. Phys., 76(2002), No. 1, p. 78. doi: 10.1016/S0254-0584(01)00502-8
[6]	H.F. Wang, Y.B. Bi, L. Han, et al., Effects of silica sol on the preparation and high-temperature mechanical properties of silicon oxynitride bonded SiC castables, Ceram. Int., 43(2017), No. 13, p. 10361. doi: 10.1016/j.ceramint.2017.05.070
[7]	A. Kovalčíková, J. Dusza, and P. Šajgalík, Influence of the heat treatment on mechanical properties and oxidation resistance of SiC–Si₃N₄ composites, Ceram. Int., 39(2013), No. 7, p. 7951. doi: 10.1016/j.ceramint.2013.03.059
[8]	S.W. Yu, T. Zeng, X.T. Pan, et al., Fabrication of Si₃N₄–SiC/SiO₂ composites using 3D printing and infiltration processing, Ceram. Int., 47(2021), No. 20, p. 28218. doi: 10.1016/j.ceramint.2021.06.235
[9]	Y.H. Wang, W. Liu, J.X. Guo, et al. , In situ formation of Si₃N₄–SiC nanocomposites through polymer-derived SiAlCN ceramics and spark plasma sintering, Ceram. Int., 47(2021), No. 15, p. 22049. doi: 10.1016/j.ceramint.2021.04.225
[10]	P. Tatarko, M. Kašiarová, J. Dusza, and P. Šajgalík, Influence of rare-earth oxide additives on the oxidation resistance of Si₃N₄–SiC nanocomposites, J. Eur. Ceram. Soc., 33(2013), No. 12, p. 2259. doi: 10.1016/j.jeurceramsoc.2013.01.008
[11]	M. Zhang, Q.Q. Chen, Y.P. He, et al., A comparative study on high temperature oxidation behavior of SiC, SiC–BN and SiBCN monoliths, Corros. Sci., 192(2021), art. No. 109855. doi: 10.1016/j.corsci.2021.109855
[12]	L. Charpentier, M. Balat-Pichelin, and F. Audubert, High temperature oxidation of SiC under helium with low-pressure oxygen: Part 1: Sintered α-SiC, J. Eur. Ceram. Soc., 30(2010), No. 12, p. 2653. doi: 10.1016/j.jeurceramsoc.2010.04.025
[13]	L. Charpentier, M. Balat-Pichelin, H. Glénat, E. Bêche, E. Laborde, and F. Audubert, High temperature oxidation of SiC under helium with low-pressure oxygen. Part 2: CVD β-SiC, J. Eur. Ceram. Soc., 30(2010), No. 12, p. 2661. doi: 10.1016/j.jeurceramsoc.2010.04.031
[14]	X.C. Li, B.Q. Zhu, and T.X. Wang, Electromagnetic field effects on the formation of MgO dense layer in low carbon MgO–C refractories, Ceram. Int., 38(2012), No. 4, p. 2883. doi: 10.1016/j.ceramint.2011.11.061
[15]	M. Bavand-Vandchali, H. Sarpoolaky, F. Golestani-Fard, and H.R. Rezaie, Atmosphere and carbon effects on microstructure and phase analysis of in situ spinel formation in MgO–C refractories matrix, Ceram. Int., 35(2009), No. 2, p. 861. doi: 10.1016/j.ceramint.2008.03.001
[16]	S. Behera and R. Sarkar, Effect of different metal powder anti-oxidants on N220 nano carbon containing low carbon MgO–C refractory: An in-depth investigation, Ceram. Int., 42(2016), No. 16, p. 18484. doi: 10.1016/j.ceramint.2016.08.185
[17]	Y. Sun, Y. Li, H.Y. Li, M.W. Yan, S.H. Tong, and J.L. Sun, Formation mechanism of dense anti-oxidation layer in Al–Si–MgO composites sintered in air condition, Ceram. Int., 44(2018), No. 4, p. 3987. doi: 10.1016/j.ceramint.2017.11.193
[18]	C.H. Ma, Y. Li, W.D. Xue, P. Jiang, and Y.N. Shen, Investigation of the oxidation mechanism of an Al–Si–Al₂O₃ composite at 1100°C and 1550°C, Ceram. Int., 46(2020), No. 9, p. 13813. doi: 10.1016/j.ceramint.2020.02.172
[19]	C. Chatillon and F. Teyssandier, Thermodynamic assessment of the different steps observed during SiC oxidation, J. Eur. Ceram. Soc., 42(2022), No. 4, p. 1175. doi: 10.1016/j.jeurceramsoc.2021.11.064
[20]	B. Harder, N. Jacobson, and D. Myers, Oxidation transitions for SiC part II. Passive-to-active transitions, J. Am. Ceram. Soc., 96(2013), No. 2, p. 606. doi: 10.1111/jace.12104
[21]	Y.J. Joo, S.H. Joo, H.J. Lee, Y.J. Shim, D.G. Shin, and K.Y. Cho, Effect of impurities control on the crystallization and densification of polymer-derived SiC fibers, Nanomaterials, 11(2021), No. 11, art. No. 2933. doi: 10.3390/nano11112933
[22]	C.H. Ma, Y. Li, L.X. Zhang, W.D. Xue, and J.L. Sun, Formation of (Al₂OC)_{1– x}(AlN)_x solid solution starting from Al–Si–Al₂O₃ powder matrix at 1300°C in flowing nitrogen, J. Am. Ceram. Soc., 102(2019), No. 10, p. 6349. doi: 10.1111/jace.16486
[23]	J.S. Han, Y. Li, C.H. Ma, Q.Y. Zheng, and X.H. Zhang, Formation mechanism of AlN–SiC solid solution with multiple morphologies in Al–Si–SiC composites under flowing nitrogen at 1300°C, J. Eur. Ceram. Soc., 42(2022), No. 14, p. 6356. doi: 10.1016/j.jeurceramsoc.2022.07.011
[24]	X. Chen, Y. Li, Y. Li, et al., Properties and microstructures of blast furnace carbon refractories with Al additions, Ironmaking Steelmaking, 37(2010), No. 6, p. 398. doi: 10.1179/030192310X12646889255825
[25]	M.W. Yan, J.Y. Zhang, Y.M. Yang, K.Q. Liu, and G.C. Sun, The phase composition and microstructural evolution of a novel MgO–C–Al–Si refractory used in bottom-blowing elements at high temperatures in flowing nitrogen, J. Asian. Ceram. Soc., 9(2021), No. 3, p. 794. doi: 10.1080/21870764.2021.1917113
[26]	X.X. Huang and G.W. Wen, Mechanical properties of Al₄SiC₄ bulk ceramics produced by solid state reaction, Ceram. Int., 33(2007), No. 3, p. 453. doi: 10.1016/j.ceramint.2005.10.009
[27]	D.A. Gunn, A theoretical evaluation of the stability of sialon-bonded silicon carbide in the blast furnace environment, J. Eur. Ceram. Soc., 11(1993), No. 1, p. 35. doi: 10.1016/0955-2219(93)90056-W
[28]	J.T. Huang, Z.H. Huang, Y.G. Liu, et al., Preparation and blast furnace slag corrosion behavior of SiC–Sialon–ZrN free-fired refractories, Ceram. Int., 40(2014), No. 7, p. 9763. doi: 10.1016/j.ceramint.2014.02.063
[29]	C.H. Ma, Y. Li, X.F. Wu, and Y. Gao, Synthesis mechanism of AlN–SiC solid solution reinforced Al₂O₃ composite by two-step nitriding of Al–Si₃N₄–Al₂O₃ compact at 1500°C, Ceram. Int., 49(2023), No. 13, p. 22022. doi: 10.1016/j.ceramint.2023.04.027
[30]	C.H. Ma, Y. Li, M.W. Yan, Y. Sun, and J.L. Sun, Investigation on a postmortem resin-bonded Al–Si–Al₂O₃ sliding gate with functional gradient feature, Ceram. Int., 44(2018), No. 6, p. 6384. doi: 10.1016/j.ceramint.2018.01.031
[31]	P. Bronsveld, T. Hata, T. Vystavel, et al., Comparison between carbonization of wood charcoal with Al-triisopropoxide and alumina, J. Eur. Ceram. Soc., 26(2006), No. 4-5, p. 719. doi: 10.1016/j.jeurceramsoc.2005.07.023
[32]	X. Yue, Y. Li, H.X. Li, C.H. Ma, and X.H. Zhang, Investigation on a postmortem Al–Al₂O₃–fused mullite-containing Ti₂O₃ sliding gate, Ceram. Int., 49(2023), No. 15, p. 26069. doi: 10.1016/j.ceramint.2023.05.161
[33]	J.H. Chen, Z.H. Zhang, W.J. Mi, et al., Fabrication and oxidation behavior of Al₄SiC₄ powders, J. Am. Ceram. Soc., 100(2017), No. 7, p. 3145. doi: 10.1111/jace.14841
[34]	X.M. Xing, B. Li, J.H. Chen, and X.M. Hou, Formation mechanism of large size plate-like Al₄SiC₄ grains by a carbothermal reduction method, CrystEngComm, 20(2018), No. 10, p. 1399. doi: 10.1039/C7CE02193C
[35]	M.W. Chase, NIST-JANAF Thermochemical Tables, 4th ed., American Chemical Society and the American Institute of physics for the National Institute of standards and Technology, New York, 1998.
[36]	I.A. Aksay and J.A. Pask, The silica-alumina system: Stable and metastable equilibria at 1.0 atmosphere, Science, 183(1974), No. 4120, p. 69. doi: 10.1126/science.183.4120.69
[37]	I.A. Aksaf and J.A. Pask, Stable and metastable equilibria in the system SiO₂–Al₂O₃, J. Am. Ceram. Soc., 58(1975), p. 507. doi: 10.1111/j.1151-2916.1975.tb18770.x
[38]	N. Jacobson, B. Harder, and D. Myers, Oxidation transitions for SiC part I. Active-to-passive transitions, J. Am. Ceram. Soc., 96(2013), No. 3, p. 838. doi: 10.1111/jace.12108
[39]	G.Y. Mi, C. Liu, C.M. Wang, L.D. Xiong, and Q.B. Ouyang, The effect of Zr addition on the laser welding of SiCp/2A14Al composite, J. Mater. Res. Technol., 15(2021), p. 5175. doi: 10.1016/j.jmrt.2021.10.097
[40]	S.K. Nandy, N.K. Ghosh, D. Ghosh, and G.C. Das, Hydration of coked MgO–C–Al refractories, Ceram. Int., 32(2006), No. 2, p. 163. doi: 10.1016/j.ceramint.2005.01.013
[41]	A. Yamaguchi and S.W. Zhang, Synthesis and some properties of Al₄SiC₄, J. Ceram. Soc. Jpn., 103(1995), No. 1193, p. 20. doi: 10.2109/jcersj.103.20