Khushdeep Goyal, Hazoor Singh, and Rakesh Bhatia, Hot-corrosion behavior of Cr2O3-CNT-coated ASTM-SA213-T22 steel in a molten salt environment at 700℃, Int. J. Miner. Metall. Mater., 26(2019), No. 3, pp. 337-344. https://doi.org/10.1007/s12613-019-1742-8
Cite this article as:
Khushdeep Goyal, Hazoor Singh, and Rakesh Bhatia, Hot-corrosion behavior of Cr2O3-CNT-coated ASTM-SA213-T22 steel in a molten salt environment at 700℃, Int. J. Miner. Metall. Mater., 26(2019), No. 3, pp. 337-344. https://doi.org/10.1007/s12613-019-1742-8
Research Article

Hot-corrosion behavior of Cr2O3-CNT-coated ASTM-SA213-T22 steel in a molten salt environment at 700℃

+ Author Affiliations
  • Corresponding author:

    Khushdeep Goyal    E-mail: khushgoyal@yahoo.com

  • Received: 6 June 2018Revised: 21 August 2018Accepted: 29 August 2018
  • The present work investigates the hot-corrosion behavior of carbon nanotube (CNT)-reinforced chromium oxide coatings on boiler steel in a molten salt (Na2SO4-60wt%V2O5) environment at 700℃ under cyclic conditions. The coatings were deposited via the high-velocity oxygen fuel process. The uncoated and coated steel samples were subjected to hot corrosion in a silicon tube furnace at 700℃ for 50 cycles. The kinetics of the corrosion behavior was analyzed through mass-gain measurements after each cycle. The corrosion products were analyzed by X-ray diffraction, scanning electron microscopy, and energy-dispersive X-ray analysis techniques. The results revealed that uncoated steel suffered spallation of scale because of the formation of nonprotective Fe2O3 scale. The coated steel samples exhibited lower mass gains with better adhesiveness of oxide scale with the steel alloy until the end of exposure. The CNT-reinforced coatings were concluded to provide better corrosion resistance in the hot-corrosion environment because of the uniform dispersion of CNTs in the coating matrix and the formation of protective chromium oxides in the scale.
  • loading
  • [1]
    C.A. Duarte, E. Espejo, and J.C. Martinez, Failure analysis of the wall tubes of a water-tube boiler, Eng. Fail. Anal., 79(2017), p. 704.
    [2]
    F.F. Alia, T. Kurniawan, Y.P. Asmara, M.H.B. Ani, and A.B.D. Nandiyanto, High temperature oxidation in boiler environment of chromized steel, IOP Conf. Ser.:Mater. Sci. Eng., 257(2017), art. No. 012086.
    [3]
    D. Kumar, K.N. Pandey, and D.K. Das, Microstructure studies of air-plasma-spray-deposited CoNiCrAlY coatings before and after thermal cyclic loading for high-temperature application, Int. J. Miner. Metall. Mater., 23(2016), No. 8, p. 934.
    [4]
    Q. Ding, X.F. Tang, and Z.G. Yang, Failure analysis on abnormal corrosion of economizer tubes in a waste heat boiler, Eng. Fail. Anal., 73(2017), No. 1, p. 129.
    [5]
    A. Keyvani and M. Bahamirian, Oxidation resistance of Al2O3-nanostructured/CSZ composite compared to conventional CSZ and YSZ thermal barrier coatings, Mater. Res. Express, 3(2016), No. 10, p. 105047.
    [6]
    T. Dudziak, A. Olbrycht, A. Polkowska, L. Boron, P. Skierski, A. Wypych, A. Ambroziak, and A. Krezel, High temperature coatings from post processing Fe-based chips and Ni-based alloys as a solution for critical raw materials, IOP Conf. Ser.:Mater. Sci. Eng., 329(2018), art. No. 012010.
    [7]
    M. Loghman-Estarki, R.S. Razavi, H. Edris, S.R. Bakhshi, M. Nejati, and H. Jamali, Comparison of hot corrosion behavior of nanostructured ScYSZ and YSZ thermal barrier coatings, Ceram. Int., 42(2016), No. 6, p. 7432.
    [8]
    R. Aadhavan, S. Bhanuchandar, and K.S. Babu, Surface coating of ceria nanostructures for high-temperature oxidation protection, Mater. Res. Express, 5(2018), No. 4, p. 045025.
    [9]
    K. Goyal, H. Singh, and R. Bhatia, Current status of thermal spray coatings for high temperature corrosion resistance of boiler steel, J. Mater. Metall. Eng., 6(2016), No. 1, p. 29.
    [10]
    C.P. Jiang, Y.Z. Xing, F.Y. Zhang, and J.M. Hao, Microstructure and corrosion resistance of Fe/Mo composite amorphous coatings prepared by air plasma spraying, Int. J. Miner. Metall. Mater., 19(2012), No. 7, p. 657.
    [11]
    S. Saladi, J. Menghani, and S. Prakash, Hot corrosion behaviour of detonation-gun sprayed Cr3C2-NiCr coating on inconel-718 in molten salt environment at 900℃, Trans. Ind. Inst. Met., 67(2014), No. 5, p. 623.
    [12]
    L.I. Huang, H.M. Meng, L.K. Liang, S. Li, and J.H. Shi, Effects of heat treatment on the corrosion resistance of carbon steel coated with LaMgAl11O19 thermal barrier coatings, Int. J. Miner. Metall. Mater., 22(2015), No. 10, p. 1050.
    [13]
    V.P.S. Sidhu, K. Goyal, and R. Goyal, Comparative study of corrosion behaviour of HVOF-coated boiler steel in actual boiler environment of a thermal power plant, J. Aust. Ceram. Soc., 53(2017), No. 2, p. 925.
    [14]
    P. Bengtsson and T. Johannesson, Characterization of microstructural defects in plasma-sprayed thermal barrier coatings, J. Therm. Spray Technol., 4(1995), No. 3, p. 245.
    [15]
    G. Fargas, D. Casellas, L. Llanes, and M. Anglada, Thermal shock resistance of yttria-stabilized zirconia with Palmqvist indentation cracks, J. Eur. Ceram. Soc., 23(2003), No. 1, p. 107.
    [16]
    S. Mohsen, A. Abbas, and K. Akira, Bond coat oxidation and hot corrosion behaviour of plasma sprayed YSZ coating on Ni superalloy, Trans. JWRI, 36(2007), No. 1, p. 41.
    [17]
    T.S. Dong, X.K. Zhou, G.L. Li, L. Liu, and R. Wang, Microstructure and corrosive wear resistance of plasma sprayed Ni-based coatings after TIG remelting, Mater. Res. Express, 5(2018), No. 2, art. No. 026411.
    [18]
    B. Li, Y. Jin, J.H. Yao, Z.H. Li, Q.L. Zhang, and X. Zhang, Influence of laser irradiation on deposition characteristics of cold sprayed Stellite-6 coatings, Opt. Laser Technol., 100(2018), p. 27.
    [19]
    A. Rani, N. Bala, and C.M. Gupta, Characterization and hot corrosion behavior of D-gun sprayed Cr2O3-75% Al2O3 coated ASTM-SA210-A1 boiler steel in molten salt environment, Anti-Corros. Methods Mater., 64(2017), No. 5, p. 515.
    [20]
    M. Saremi, A. Afrasiabi, and A. Kobayashi, Microstructural analysis of YSZ and YSZ/Al2O3 plasma sprayed thermal barrier coatings after high temperature oxidation, Surf. Coat. Tehcnol., 202(2008), No. 14, p. 3233.
    [21]
    S. Yugeswaran, C.P. Yoganand, A. Kobayashi, K. Paraskevopoulos, and B. Subramanian, Mechanical properties, electrochemical corrosion and in-vitro bioactivity of yttria stabilized zirconia reinforced hydroxyapatite coatings prepared by gas tunnel type plasma spraying, J. Mech. Behav. Biomed. Mater., 9(2012), p. 22.
    [22]
    S. Iijima, Helical microtubules of graphitic carbon, Nature, 354(1991), No. 6348, p. 56.
    [23]
    E.T. Thostenson, C.Y. Li, and T.W. Chou, Nanocomposites in context, Compos. Sci. Technol., 65(2005), No. 3-4, p. 491.
    [24]
    K.T. Lau, M. Chipara, H.Y. Ling, and D. Hui, On the effective elastic moduli of carbon nanotubes for nanocomposite structures, Composites Part B, 35(2004), No. 2, p. 95.
    [25]
    M. Bocanegra-Bernal, C. Dominguez-Rios, J. Echeberria, A. Reyes-Rojas, A. Garcia-Reyes, and A. Aguilar-Elguezabal, Effect of low-content of carbon nanotubes on the fracture toughness and hardness of carbon nanotube reinforced alumina prepared by sinter, HIP and sinter + HIP routes, Mater. Res. Express, 4(2017), No. 8, art. No. 085004.
    [26]
    C.F. Deng, D.Z. Wang, X.X. Zhang, and A.B. Li, Processing and properties of carbon nanotubes reinforced aluminum composites, Mater. Sci. Eng. A, 444(2007), No. 1-2, p. 138.
    [27]
    A.M.K. Esawi, K. Morsi, A. Sayed, M. Taher, and S. Lanka, Effect of carbon nanotube (CNT) content on the mechanical properties of CNT-reinforced aluminium composites, Compos. Sci. Technol., 70(2010), No. 16, p. 2237.
    [28]
    M. Sharma and V. Sharma, Chemical, mechanical, and thermal expansion properties of a carbon nanotube-reinforced aluminum nanocomposite, Int. J. Miner. Metall. Mater., 23(2016), No. 2, p. 222.
    [29]
    I.Y. Kim, J.H. Lee, G.S. Lee, S.H. Baik, Y.J. Kim, and Y.Z. Lee, Friction and wear characteristics of the carbon nanotube-aluminum composites with different manufacturing conditions, Wear, 267(2009), No. 1-4, p. 593.
    [30]
    Y. Feng, H.L. Yuan, and M. Zhang, Fabrication and properties of silver-matrix composites reinforced by carbon nanotubes, Mater. Charact., 55(2005), No. 3, p. 211.
    [31]
    A.K. Keshri, V. Singh, J. Huang, S. Seal, W. Choi, and A. Agarwal, Intermediate temperature tribological behavior of carbon nanotube reinforced plasma sprayed aluminum oxide coating, Surf. Coat. Technol., 204(2010), No. 11, p. 1847.
    [32]
    K. Balani, S.P. Harimkar, A. Keshri, Y. Chen, N.B. Dahotre, and A. Agarwal, Multiscale wear of plasma-sprayed carbon-nanotube-reinforced aluminum oxide nanocomposite coating, Acta Mater., 56(2008), No. 20, p. 5984.
    [33]
    C.F. Gutierrez-Gonzalez, A. Smirnov, A. Centeno, A. Fernández, B. Alonso, V.G. Rocha, R. Torrecillas, A. Zurutuza, and J.F. Bartolome, Wear behavior of graphene/alumina composite, Ceram. Int., 41(2015), No. 6, p. 7434.
    [34]
    W. Guo and H.Y. Tam, Effects of carbon nanotubes on wear of WC/Co micropunches, Int. J. Adv. Manuf. Technol., 72(2014), No. 1-4, p. 269.
    [35]
    E.Edward Anand and S. Natarajan, Effect of carbon nanotubes on corrosion and tribological properties of pulse-electrodeposited Co-W composite coatings, J. Mater. Eng. Perform., 24(2015), No. 1, p. 128.
    [36]
    K. Goyal, H. Singh, and R. Bhatia, Mechanical and microstructural properties of carbon nanotubes reinforced chromium oxide coated boiler steel, World J. Eng., 15(2018), No. 4, p. 429.
    [37]
    K. Goyal, H. Singh, and R. Bhatia, Experimental investigations of carbon nanotubes reinforcement on properties of ceramic-based composite coating, J. Aust. Ceram. Soc., 3(2018), No. 7, p. 1.
    [38]
    K. Goyal, H. Singh, and R. Bhatia, Effect of carbon nanotubes on properties of ceramics based composite coatings, Adv. Eng. Forum, 26(2018), p. 53.
    [39]
    A. Goyal, R. Singh, and G. Singh, Study of high-temperature corrosion behavior of D-gun spray coatings on ASTM-SA213, T-11 steel in molten salt environment, Mater. Today Proc., 4(2017), No. 2, p. 142.
    [40]
    A.K. Keshri and A. Agarwal, Splat morphology of plasma sprayed aluminum oxide reinforced with carbon nanotubes:A comparison between experiments and simulation, Surf. Coat. Technol., 206(2011), No. 2-3, p. 338.
    [41]
    T.M. Butler, J.P. Alfano, R.L. Martens, and M.L. Weaver, High-temperature oxidation behavior of Al-Co-Cr-Ni-(Fe or Si) multicomponent high-entropy alloys, JOM, 67(2015), No. 1, p. 246.
    [42]
    E. Sadeghimeresht, N. Markocsan, T. Hussain, M. Huhtakangas, and S.V. Joshi, Effect of SiO2 dispersion on chlorine-induced high temperature corrosion of HVAF-sprayed NiCrMo coating, Corrosion, 74(2018), No. 9, p. 984.
    [43]
    S.K. Singhal, R. Pasricha, M. Jangra, R. Chahal, S. Teotia, and R.B. Mathur, Carbon nanotubes:Amino functionalization and its application in the fabrication of Al-matrix composites, Powder Technol., 215-216(2012), p. 254.
    [44]
    I. Ahmad, M. Unwin, H. Cao, H. Chen, H. Zhao, A. Kennedy, and Y.Q. Zhu, Multi-walled carbon nanotubes reinforced Al2O3 nanocomposites:Mechanical properties and interfacial investigations, Compos. Sci. Technol., 70(2010), No. 8, p. 1199.
    [45]
    G.Q. Han, Z.H. Wang, K. Liu, S.B. Li, X. Du, and W.B. Du, Synthesis of CNT-reinforced AZ31 magnesium alloy composites with uniformly distributed CNTs, Mater. Sci. Eng. A, 628(2015), No. 1, p. 350.
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Share Article

    Article Metrics

    Article views (244) PDF downloads(2) Cited by()
    Proportional views

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return