Abstract
The Ti3SiC2/Al2O3 coatings were prepared by plasma spraying process for the microwave absorption application. The coatings showed a dense structure with a few pores and unmelted region, and the Ti3SiC2 distributes uniformly in the coatings. The XRD was used to identify the phase composition of the coatings. The results indicated that the as-sprayed Ti3SiC2/Al2O3 coatings were composed of α-Al2O3 and γ-Al2O3, Ti3SiC2, TiC and Ti5Si3. The TiC and Ti5Si3 phases resulted from the Ti3SiC2 decomposition during the plasma spraying process. The complex permittivity of Ti3SiC2/Al2O3 coatings enhanced significantly with increasing the Ti3SiC2 content. When the Ti3SiC2 content was 20 wt. % and the coating thickness was 1.3 mm, the RL value of the coating can reach a minimum of − 24.4 dB at 11.1 GHz and RL value ≤ − 10 dB bandwidth in the frequency range of 10.1–12.4 GHz. Spherical instrumented scratch had been carried out on the Ti3SiC2/Al2O3 coatings to investigate the single-point abrasive wear behavior. Typical brittle fracture such as microcracks in the residual groove and grain dislodgement was observed in Ti3SiC2/Al2O3 coatings.
Similar content being viewed by others
References
F. Meng, H. Wang, F. Huang, Y. Guo et al., Compos. Part B Eng. 137, 260–277 (2018)
B. Quan, X. Liang, G. Ji et al., J. Alloy. Compd. 728, 1065–1075 (2017)
M. Bhattacharya, T. Basak, Energy. 97, 306–338 (2016)
M. Katiyar, M. Prasad, K. Agarwal et al., Con Neth. 10, 1831–1839 (2018)
H. Ahmed, J. Hyun, J. Lee, Measurement 125, 114–122 (2018)
M. Katiyar, M. Prasad, K. Agarwal et al., Silicon Neth. 10, 1435–1439 (2018)
S. Kumar, R. Chatterjee, J. Magn. Magn. Mater. 448, 88–93 (2018)
H. Yang, Y. Tang, X. Sun et al., J. Mater. Sci. Mater. 28, 14874–14883 (2017)
K.H. Wu, T.H. Ting, G.P. Wang et al., Polym. Degrad. Stabil. 93, 483–488 (2008)
Y. Liu, Y. Zhang, X. Wang et al., J. Phys Chem C. 122, 6357–6367 (2018)
E. Handoko, S. Iwan, S. Budi et al., Mater. Res. Express. 5, 1–9 (2018)
Y. Qing, W. Zhou, F. Luo et al., J. Magn. Magn. Mater. 323, 600–606 (2011)
A. Wang, W. Wang, C. Long et al., J. Mater Chem C. 2, 3769–3776 (2014)
R. Shu, G. Zhang, X. Wang et al., Chem. Eng. J. 337, 3769–3776 (2018)
X. Huang, J. Zhang, W. Wang et al., J. Magn. Magn. Mater. 405, 36–41 (2016)
H. Zhang, S. Shen, X. Liu et al., T. Nonferr. Metal. Soc. 28, 1774–1783 (2018)
J. Yang, L.M. Pan, W. Gu et al., Ceram. Int. 38, 159–168 (2012)
Y. Liu, X. Jian, X. Su et al., J. Alloy. Compd. 740, 68–76 (2018)
Y. Liu, F. Luo, J. Su et al., J. Alloy. Compd. 632, 623–628 (2015)
Z. Lia, X. Wei, F. Luo et al., Ceram. Int. 40, 2545–2549 (2014)
Y. Liu, F. Luo, J. Alloy. Compd. 576, 2545–2549 (2013)
V. Carnicer, M. Jose Orts, R. Moreno et al., Ceram. Int. 44, 12014–12020 (2018)
J. Yu, Y. Wang, F. Zhou, L. Wang et al., Appl. Surf. Sci. 431, 2545–2549 (2018)
L. Guo, J. Peng, G. Kou et al., Ceram. Int. 43, 8989–8998 (2017)
W. Fan, Y. Bai, Ceram. Int. 42, 14299–14312 (2016)
M.F. Smith, A.C. Hall, J.D. Fleetwood et al., Coatings. 1, 117–132 (2011)
M.O. Bora, O. Coban, T. Sinmazcelik et al., Mater. Des. 31, 2707–2715 (2010)
Y. Chen, D. Zhao, F. Qi et al., Ceram. Int. 44, 3277–3281 (2018)
J. Gao, X. Xiong, Y. Gao, J. Mater. Sci.: Mater. Electron. 28, 12015–12020 (2017)
S. Goel, S. Bjorklund, N. Curry et al., Surf. Coat. Tech. 315, 80–87 (2017)
Z.M. Sun, Y.C. Zhou, M.S. Li, Corros. Sci. 43, 1095–1109 (2001)
Z. Sun, Y. Zhou, M. Li, Acta Mater. 49, 4347–4353 (2001)
Y. Khoptiar, I. Gotman, J. Eur. Ceram. Soc. 23, 47–53 (2003)
P.D. Bourkas, C. Dervos, M. Eleftheriou et al., Phys. Scripta. 42, 737–740 (1990)
K.C. Kao, Dielectric phenomena in solids (Academic press, Cambridge, 2004)
Y. Qing, Q. Wen, F. Luo et al., J. Mater Chem. C. 4, 371–375 (2016)
Yi Liu, Fa Luo, Su Jingbu et al., J. Electron. Mater. 44, 1920–1923 (2015)
Y. Xie, H.M. Hawthorne, Wear 233, 293–305 (1999)
P.W. Bridgeman, Studies in Large Plastic Flow and Fracture (Mc-Graw-Hill, New York, 1952)
Acknowledgements
This research work was financially supported by National Key R&D Program of China (2018YFB1105801), National Natural Science Foundation of China (Grant numbers: 51501121, 51475315, 51775360), China Postdoctoral Science Foundation (Grant number: 2016M601879), Jiangsu Postdoctoral Science Foundation (Grant number: 1601120C).
Author information
Authors and Affiliations
Corresponding author
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Zhao, D., Xia, S., Wang, Y. et al. High-performance microwave absorption properties of Ti3SiC2/Al2O3 coatings prepared by plasma spraying. Appl. Phys. A 126, 69 (2020). https://doi.org/10.1007/s00339-019-3236-y
Received:
Accepted:
Published:
DOI: https://doi.org/10.1007/s00339-019-3236-y