Oxidation and Hot Corrosion Behavior of a Composite Coating System

J Mater Sci Technol ›› 2003, Vol. 19 ›› Issue (06): 567-570.

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Oxidation and Hot Corrosion Behavior of a Composite Coating System

Dongbai XIE, Fuhui WANG

State Key Laboratory for Corrosion and Protection, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, China

Received:1900-01-01 Revised:1900-01-01 Online:2003-11-28 Published:2009-10-10
Contact: Fuhui WANG

Abstract

Abstract: The oxidation and hot corrosion behavior of Co-Ni-Cr-Al-Ta-Y coating produced by magnetron sputtering with and without enamel coating has been investigated in air at 900ºC and in molten 75 wt pct NaCl+25 wt pct Na2SO4 at 850ºC. The results show that the enamel coating possesses good hot corrosion resistance in the molten salts, in comparison with the sputtered Co-Ni-Cr-Al-Ta-Y coating. In the hot corrosion test, breakaway corrosion did not occur on the samples with enamel coating and the composition of enamel coating did not significantly change either. The oxidation resistance of the sputtered coating, which offers good adhesion, can be improved by the enamel coating.

Key words: Enamel coating, Sputtered coating, Hot corrosion, Isothermal oxidation

Dongbai XIE, Fuhui WANG. Oxidation and Hot Corrosion Behavior of a Composite Coating System[J]. J Mater Sci Technol, 2003, 19(06): 567-570.

References

[1] I.Gurrappa: Surf. Coat. Technol., 2001, 139, 272．
[2] D.Wolfe and J.singh: J. Mater. Sci., 1998, 33, 3677．
[3] A.S.Radcliff: Mater. Sci. Technol, 1987, 3, 554．
[4] R.F.Singer: Mater. Sci. Technol., 1987, 3, 726．
[5] C.Leyens,K.Fritcher,M.Peters and W.A.Kagsser: Surf. Coat.Technol., 1997, 94-95, 155．
[6] W.Brandl, H.J.Grabke, D.Toma and J.Kruger: Surf. Coat.Technol, 1996, 86-87, 41．
[7] K.Fritscher, C.Leyens and M.Peters: Mater. Sci. Eng. A,1995, A190, 253．
[8] D.S.Rickerby and M.I.Wood: J. Vac. Sci. Technol A, 1986,A4, 2557．
[9] Fuhui WANG, Hanyi LOU and Linxiang BAI: Chin. J. Met.Sci. Techno/., 1990, 6, 61．
[10] Z.TANG, F.WANG and W.WU: Chin. J. Mater. Res., 1997,11, 507． (in Chinese)
[11] D.W.McKee, D.A.Shores and K.L.Luthra: J. Electrochem.Soc, 1978, 125, 411．
[12] F. WANG and H.LOU: Mater. Sci. Eng. A, 1990, A129, 279．
[13] Lang ZHOU, Shouhua ZHANG, Ruizeng YE and Liang GAO:Chin. J. Met. Sci. Technol, 1989, 5, 346．
[14] C.Leyens, I.G.Wright and B.A.Pint: Oxid. Met., 2000, 54,255．
[15] M.McNallan and F.H.Stott: Oxid. Met., 1996, 45, 559．
[16] Xiao PENG, Jianian SHEN, Wusheng Hu and Keqi YUAN:Journal of Chinese Society for Corrosion and Protection, 1996,16, 20． (in Chinese)
[17] T.Ishitsuka and K.Nose: Mater. Corros., 2000, 51, 177．
[18] Y.ZHANG: J. Chin. Soc. Corros. Protec., 1992, 12, 1． (inChinese)
[19] N.Otsuka and T.Kudo: Hot Corrosion of Commercial TubeSteel Materials in a Japanese Waste Incinerator Environment,High Temperature Corrosion of Advanced Materials and Protective Coatings, eds, Y.Saito, B.Onay and T.Maruyama, El-sevier Science Publishers, 1992, 205．
[20] Zhaolin TANG, Fuhui WANG and Weitao WU: Oxid. Met.,1999, 51, 235．
[21] I.Gurrappa: Corros. Prevention Control, 1997, 12, 151．
[22] Y.Liang and Y.Che: Thermodynamic Data of Inorganic Materials, Northeastern University Press, ShenYang, 1993．
[23] Fuhui WANG, Hanyi LOU and Weitao WU: Acta MetaJi. Sin.,1992, 28, B443． (in Chinese)

Oxidation and Hot Corrosion Behavior of a Composite Coating System

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