Microstructure Analysis of Al2O3 Ceramic Coatings Composite Steel Plate Prepared by Self-Propagating High-Temperature Synthesis

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This manuscript was used to test feasibility that the Al2O3 ceramic composite steel plate was fabricated by Self-propagating High-temperature Synthesis (SHS).The Al2O3 ceramic coatings were prepared on the steel plates.The ceramic coatings had been subsequently characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM) with energy dispersive spectroscopy (EDS) attachment. The results showed that the ceramic coatings could be divided into three layers called Al2O3 ceramic layer, Fe/Al2O3 blending layer and iron layer from the roof to the bottom. Al2O3 ceramic layer had many porosities and low density. The tissue structure of Fe/Al2O3 blending layer was compact and had no porosities.

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364-367

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September 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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[1] F. GAO, Z.M. GUO, T. LIN: Journal of University of Science and Technology Beijing(in Chinese), Vol. 30 (2008) No. 6, p.648.

Google Scholar

[2] SHIN J H, CHOI K S, WANG T: Transactions of Nonferrous Metals Society of China, (2012) No. 22, s. 722.

Google Scholar

[3] Z. Piao, B. Xu, H. Wang: Fusion Engineering and Design, Vol. 88 (2013) No. 11, p.2933.

Google Scholar

[4] Adraider Y, Pang Y X, Nabhani F: Ceramics International, Vol. 39 (2013) No. 8, p.9665.

Google Scholar

[5] K. Yang, J.K. Li, X. Liu: China Ceramics(in Chinese), (2012) No. 005, p.16.

Google Scholar

[6] Y.H. Qing: Surface & Coatings Technology, (2013) No. 22, p.113.

Google Scholar

[7] J.Y. LIU, Y.H. ZHANG, D.X. ZENG: Hot Working Technology(in Chinese), Vol. 8 (2005) , p.30.

Google Scholar

[8] A.Y. Jiao, F.H. Wang, S.Q. Yang: Hot Working Technology(in Chinese), Vol. 39 (2010) No. 16, p.75.

Google Scholar

[9] M. Niu, Q. Bi,L. Kong: Surface and Coatings Technology, Vol. 205(2011) No. 17, p.4249.

Google Scholar

[10] Masanta M, Shariff S M, Choudhury A R: Surface and Coatings Technology, Vol. 204 (2010) No. 16, p.2527.

Google Scholar

[11] Masanta M, Shariff S M, Roy Choudhury A: Materials science&engineering. A, Structural materials: properties, microstructure and processing, Vol. 528 (2011) No. 16-17, p.5327.

Google Scholar

[12] Chatterjee S, Ganesh P, Palai R: Surface and Coatings Technology, Vol. 204 (2010) No. 11, p.1702.

Google Scholar

[13] Chatterjee S, Shariff S M, Padmanabham G: Surface and Coatings Technology, Vol. 205 (2010) No. 1, p.131.

Google Scholar

[14] Y. ZHANG,H. ZHAO,X.H. ZHANG: China surface engineering(in Chinese), Vol. 20 (2007), p.25.

Google Scholar