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Tytuł artykułu

Effect of Isothermal Treatment on Ni3Al Coatings Deposited by Air Plasma Spraying System

Treść / Zawartość
Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Ni3Al coatings were obtained on AISI 321 steel samples by air plasma spraying system. The behavior of heat treatment on intermetallic coatings were evaluated after exposure at various temperatures i.e. 500ºC to 800ºC. The stay time in this regard was varied from 10 to 100 hours. The coatings were then characterized by X-Ray diffraction analysis, optical and scanning electron microscopy, eddy current measurements and stress analysis. It was observed that the formation of NiO increases drastically with time and temperature. The hardness of the coating increases with the formation of NiO. It was noted that the residual stresses can be correlated with the formation of NiO. Further, the development of residual stresses can be monitored by a non-destructive technique i.e. eddy current method.
Twórcy
autor
  • University of Engineering and Technology, Lahore, Pakistan
autor
  • University of Engineering and Technology, Lahore, Pakistan
  • University of Engineering and Technology, Taxila, Pakistan
autor
  • Institute of Industrial Control System, Rawalpindi, Pakistan
Bibliografia
  • [1] K. Gong, Z. Zhou, P.W. Shum, H. Luo, Z. Tian, C. Li, Tribological evaluation on Ni3Al-based alloy and its composites under unlubricated wear condition, Wear 270, 195-203 (2011).
  • [2] S. B. Mishra, K. Chandra, S. Prakash, B. Venkataraman, Characterisation and erosion behaviour of a plasma sprayed Ni3Al coating on a Fe-based superalloy, Materials Letters 59, 3694-3698 (2005).
  • [3] G. Suuthoff, Mechanical Properties of Intermetallics at High Temperatures, Vortrag ASM Materials Week, Indianapolis (1989).
  • [4] W. Wang, B. Yang, L. Du, W. Zhang, Diffusion research between Ni3Al coating a nd titanium alloy produced by plasma spraying process, Applied Surface Science 256, 3342-3345 (2010).
  • [5] K. S. Kumar, C. T. Liu, Nickel and iron aluminide, Journal of Metals 45, 28 (1993).
  • [6] H. M. Saffarian, Q. Gan, R. Hadkar, G.W. Warren, Corrosion behavior of binary titanium aluminides intermetallics, Corrosion 52, 626 (1996).
  • [7] S. H. Kim, M. H. Oh, K. Kishida, T. Hirano, D.M. Wee, Deposition of NiAl for improvement of oxidation resistance of cold rolled Ni3Al foils, Intermetallics 13, 129-136 (2005).
  • [8] U. Malik, R. Ahmad, S. Ahmad, S. Ahmad, Prakt, High temperaturę oxidation behaviour of nickel aluminide coated mild steel, Metallogr. 29, 255 (1992).
  • [9[ B. S. Sidhu, S. Prakash, Degradation Behavior of Ni3Al Plasma-Sprayed Boiler Tube Steels in an Energy Generation System, Journal of Materials Engineering and Performance 14 (3), 356-362 (2005).
  • [10] H. Singh, D. Puri, S. Prakash, Some studies on hot corrosion performance of plasma sprayed coatings on a Fe-based superalloy, Surface and Coatings Technology 192, 27-38 (2005).
  • [11] P. S. Liu, K. M. Liang, S. R. Gu, High temperature oxidation behavior of aluminide coatings on a cobalt base superalloy in air, Corrosion Science 43, 1217-1226 (2001).
  • [12] Y. Tamarin, Protective coatings for turbine blades, ASM International, Materials Park, Ohio, USA, 56 (2002).
  • [13] P. K. Kalita, B. K. Sarma, H. L. Das, Structural Characterization of Vacuum Evaporated ZnSe Thin Films, Bulletin of Materials Science 23 (4), 313-317 (2000).
  • [14] K. L. Chopra, Thin Film Phenomena, McGraw Hill (1969) New York.
  • [15] N. Choudhury, B.K. Sarma, Structural Characterization of Nanocrystalline PbS Thin Films Synthesized by CBD Method, Indian Journal of Pure and Applied Physics 46, 261-265 (2008).
  • [16] D. Jia , A. Zhou, Effect of Porosity on the Mechanical Properties of YSZ/NiO Composite Anode Materials, World Journal of Engineering, 489-490.
  • [17] A. N. Khan, S. H. Khan, F. Ali, M.A. Iqbal, Evaluation of ZrO2-24MgO ceramic coating by eddy current method, Computational Materials Science 44, 1007-1012 (2009).
Uwagi
PL
Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-f0cadece-7f44-4c8b-863f-cfa98407af46
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