Journal of Thermal Spray Technology

, Volume 20, Issue 6, pp 1217–1230 | Cite as

Wear Behavior of Plasma-Sprayed Carbon Nanotube-Reinforced Aluminum Oxide Coating in Marine and High-Temperature Environments

Peer Reviewed

Abstract

Wear behavior of plasma-sprayed carbon nanotube (CNT)-reinforced aluminum oxide (Al2O3) composite coatings are investigated at room temperature (298 K), elevated temperature (873 K), and in sea water. Lowest wear volume loss was observed in the sea water as compared to dry sliding at 298 and 873 K. Relative improvement in the wear resistance of Al2O3-8 wt.% CNT coating compared to Al2O3 was 72% at 298 K, 76% at 873 K, and 66% in sea water. The improvement in the wear resistance of Al2O3-CNT coatings is attributed to (i) larger area coverage by protective film on the wear surface at room temperature and in sea water, (ii) higher fracture toughness of Al2O3-CNT coatings due to CNT bridging between splats, and (iii) anti-friction effect of sea water. The average coefficient of friction (COF) was the lowest (0.55) in sea water and the highest (0.83) at 873 K for Al2O3-8 wt.% CNT coating.

Keywords

carbon nanotube friction and wear nanocrystalline composites nanopowders nanostructured coatings plasma spraying wear mechanisms 

References

  1. 1.
    K. Balani and A. Agarwal, Process Map for Plasma Sprayed Aluminum Oxide-Carbon Nanotube Nanocomposite Coatings, Surf. Coat. Technol., 2008, 202, p 4270-4277CrossRefGoogle Scholar
  2. 2.
    E.H. Jordan and M. Gell, Nano Crystalline Ceramic and Ceramic Coatings Made by Conventional and Solution Plasma Spray, Nanomaterials Technology for Military Vehicle Structural Applications, RTO-MP-AVT-122, 3-4 October, 2005Google Scholar
  3. 3.
    G.R. Karagedov and N.Z. Lyakhov, Preparation and Sintering of Nanosized Alpha-Al2O3 Powder, Nanostruct. Mater., 1999, 11, p 559-572CrossRefGoogle Scholar
  4. 4.
    H. Luo, D. Goberman, L. Shaw, and M. Gell, Indentation Fracture Behavior of Plasma-Sprayed Nanostructured Al2O3-13 wt.% TiO2 Coatings, Mater. Sci. Eng. A, 2003, 346, p 237-245CrossRefGoogle Scholar
  5. 5.
    L.L. Shaw, D. Goberman, R. Ren, M. Gell, S. Jiang, Y. Wang, D.T. Xiao, and P.R. Strutt, The Dependency of Microstructure and Properties of Nanostructured Coatings on Plasma Spray Conditions, Surf. Coat. Technol., 2000, 180, p 1-8CrossRefGoogle Scholar
  6. 6.
    Y. Wang, S. Jiang, M. Wang, S. Wang, T.D. Xiao, and P.R. Strutt, Abrasive Wear Characteristics of Plasma Sprayed Nanostructured Alumina/Titania Coatings, Wear, 2000, 237, p 176-185CrossRefGoogle Scholar
  7. 7.
    H.Y. Ding, Z.D. Dai, S.C. Skuiry, and D. Hui, Corrosion Wear Behaviors of Micro-Arc Oxidation Coating of Al2O3 on 2024Al in Different Aqueous Environments at Fretting Contact, Tribol. Int., 2010, 43, p 868-875CrossRefGoogle Scholar
  8. 8.
    A.K. Keshri, J. Huang, W. Choi, and A. Agarwal, Intermediate Temperature Tribological Behavior of Carbon Nanotube Reinforced Plasma Sprayed Aluminum Oxide Coating, Surf. Coat. Technol., 2010, 204, p 1847-1855CrossRefGoogle Scholar
  9. 9.
    X. Lin, Y. Zenga, C. Ding, and P. Zhang, Effects of Temperature on Tribological Properties of Nanostructured and Conventional Al2O3-3 wt.% TiO2 Coatings, Wear, 2004, 256, p 1018-1025CrossRefGoogle Scholar
  10. 10.
    D. Yan, J. He, X. Li, Y. Liu, J. Zhang, and H. Ding, An Investigation of the Corrosion Behavior of Al2O3-Based Ceramic Composite Coatings in Dilute HCl Solution, Surf. Coat. Technol., 2001, 141, p 1-6CrossRefGoogle Scholar
  11. 11.
    I. Ahmad, A. Kennedy, and Y.Q. Zhu, Wear Resistant Properties of Multi Walled Carbon Nanotubes Reinforced Al2O3 Nanocomposites, Wear, 2010, 269, p 71-78CrossRefGoogle Scholar
  12. 12.
    J.W. An, D.H. You, and D.S. Lim, Tribological Properties of Hot-Pressed Alumina-CNT Composites, Wear, 2003, 255, p 677-681CrossRefGoogle Scholar
  13. 13.
    K. Balani, S.P. Harimkar, A.K. Keshri, Y. Chen, N.B. Dahotre, and A. Agarwal, Multiscale Wear of Plasma-Sprayed Carbon-Nanotube-Reinforced Aluminum Oxide Nanocomposite Coating, Acta Mater., 2008, 56, p 5984-5994CrossRefGoogle Scholar
  14. 14.
    D.S. Lim, J.W. An, and H.J. Lee, Effect of Carbon Nanotube Addition on the Tribological Behavior of Carbon/Carbon Composites, Wear, 2002, 252, p 512-517CrossRefGoogle Scholar
  15. 15.
    D.S. Lim, D.H. You, H.J. Choi, S.H. Lim, and H. Jang, Effect of CNT Distribution on Tribological Behavior of Alumina-CNT Composites, Wear, 2005, 259, p 539-544CrossRefGoogle Scholar
  16. 16.
    A.K. Keshri, R. Patel, and A. Agarwal, Comprehensive Process Maps to Synthesize High Density Plasma Sprayed Aluminum Oxide Composite Coatings with Varying Carbon Nanotube Content, Surf. Coat. Technol., 2010, 205, p 690-702CrossRefGoogle Scholar
  17. 17.
    G.R. Anstis, P. Chantikul, B.R. Lawn, and D.B. Marshall, A Critical Evaluation of Indentation Techniques for Measuring Fracture Toughness: Direct Crack Measurements, J. Am. Ceram. Soc., 1981, 64, p 533-538CrossRefGoogle Scholar
  18. 18.
    J. Wang, F. Yana, and Q. Xue, Tribological Behavior of PTFE Sliding Against Steel in Sea Water, Wear, 2009, 267, p 1634-1641CrossRefGoogle Scholar
  19. 19.
    X. Wang, N.P. Padture, and H. Tanaka, Contact-Damage-Resistant Ceramic/Single-Wall Carbon Nanotubes and Ceramic/Graphite Composites, Nat. Mater., 2004, 3, p 539-544CrossRefGoogle Scholar
  20. 20.
    G.D. Zhan, J.D. Kuntz, J. Wan, and A.K. Mukherjee, Single Walled Carbon Nanotube as Attractive Toughening Agents in Alumina Based Nanocomposites, Nat. Mater., 2003, 2, p 38-42CrossRefGoogle Scholar
  21. 21.
    G.D. Quinn and R.C. Bradt, On the Vickers Indentation Fracture Toughness Test, J. Am. Ceram. Soc., 2007, 90, p 673-680CrossRefGoogle Scholar
  22. 22.
    S.S. Kim, Y.H. Chae, and D.J. Kim, Tribological Characteristics of Silicon Nitride at Elevated Temperatures, Tribol. Lett., 2000, 9, p 227-232CrossRefGoogle Scholar
  23. 23.
    J. Li and D. Xiong, Tribological Behavior of Graphite-Containing Nickel-Based Composite as Function of Temperature, Load and Counterface, Wear, 2009, 266, p 360-367CrossRefGoogle Scholar
  24. 24.
    S. Wilson and A.T. Alpas, Dry Sliding Wear of a PVD TiN Coating Against Si3N4 at Elevated Temperatures, Surf. Coat. Technol., 1996, 86-87, p 75-81CrossRefGoogle Scholar
  25. 25.
    FACTSAGE, Thermodynamic Equilibrium Software, Version 5.0, Center for Research in Computational Thermochemistry of the Ecole Polythechnique at the Université de Montréal and GTT-Technologies, GmbH, Aachen, Germany, 2001Google Scholar
  26. 26.
    Y.S. Feng, S.M. Zhou, Y. Li, and L.D. Zhang, Preparation of the SnO2/SiO2 Xerogel with a Large Specific Surface Area, Mater. Lett., 2003, 57, p 2409-2412CrossRefGoogle Scholar
  27. 27.
    N. Koshizaki, H. Umehara, and T. Oyama, XPS Characterization and Optical Properties of Si/SiO2, Si/Al2O3 and Si/MgO Co-Sputtered Films, Thin Solid Films, 1998, 325, p 130-136CrossRefGoogle Scholar
  28. 28.
    S. Osswald, M. Havel, and Y. Gogotsi, Monitoring Oxidation of Multiwalled Carbon Nanotubes by Raman Spectroscopy, J. Raman Spectrosc., 2007, 38, p 728-736CrossRefGoogle Scholar
  29. 29.
    C. Li, D. Wang, T. Liang, X. Wang, J. Wu, X. Hu, and J. Liang, Oxidation of Multiwalled Carbon Nanotubes by Air: Benefits for Electric Double Layer Capacitors, Powder Technol., 2004, 142, p 175-179CrossRefGoogle Scholar
  30. 30.
    A.G. Evans and B. Marshall, Wear Mechanism in Ceramics, Fundamentals of Friction and Wear of Materials, D.A. Rigney, Ed., ASM International, Metals Park, OH, 1981, p 439-452Google Scholar

Copyright information

© ASM International 2011

Authors and Affiliations

  1. 1.Plasma Forming Laboratory, Mechanical and Materials EngineeringFlorida International UniversityMiamiUSA
  2. 2.High Temperature Tribology Laboratory, Mechanical and Materials EngineeringFlorida International UniversityMiamiUSA
  3. 3.Manufacturing Division, School of Mechanical and Building SciencesVellore Institute of TechnologyVelloreIndia

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