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Research Article

Effect of power and scan speed on the melt profile and hardness of laser-treated HVOF thermally sprayed nanostructured WC-12Co mixed with Inconel 625 coatings

ORCID Icon, ORCID Icon &
Pages 126-135 | Accepted 08 Apr 2020, Published online: 19 Apr 2020

References

  • Chidambaram D, Clayton CR, Dorfman MR. Evaluation of the electrochemical behavior of HVOF-sprayed alloy coatings. Surf Coat Technol. 2004;176(3):307–317.
  • Chikarakara E, Aqida S, Brabazon D, et al. Surface modification of HVOF thermal sprayed WC–CoCr coatings by laser treatment. Int J Mater Form. 2010;3(1):801–804.
  • Grewal HS, Singh H, Agrawal A. Microstructural and mechanical characterization of thermal sprayed nickel–alumina composite coatings. Surf Coat Technol. 2013;216:78–92.
  • Sidhu TS, Prakash S, Agrawal RD. Characterisation of NiCr wire coatings on Ni-and Fe-based superalloys by the HVOF process. Surf Coat Technol. 2006;200(18–19):5542–5549.
  • Brabazon D, Naher S, Biggs P. Laser surface modification of tool steel for semi-solid steel forming. Sol stat phen.2008;. . 141-143: ; 255–260.
  • Shin HJ, Yoo YT. Microstructural and hardness investigation of hot-work tool steels by laser surface treatment. J Mater Process Technol. 2008;201(1–3):342–347.
  • Gisario A, Barletta M, Veniali F. Laser surface modification (LSM) of thermally-sprayed Diamalloy 2002 coating. Opt Laser Technol. 2012;44(6):1942–1958.
  • Shtarbakov V, Dikova T, Stavrev D. Microstructure of surface layer of T1 and D2 steels after laser melting. Adv Mater Process Technol. 2015;1(1–2):124–129.
  • Staub A, Spierings AB, Wegener K. Correlation of meltpool characteristics and residual stresses at high laser intensity for metal lpbf process. Adv Mater Process Technol. 2019;5(1):153–161.
  • Bal KS, Sadhu A, Dutta Majumdar J, et al. Study of melting efficiency, micro-segregation, and corrosion resistance of ytterbium fiber laser welded Hastelloy C-276 sheet in pulsed wave mode. Adv Mater Process Technol. 2019;5(4):568–581.
  • Al-Hamed AA, Benyounis KY, Al-Fadhli HY, et al. Enhancement of conventional WC-Co and Inconel 625 HVOF thermal spray coatings by the addition of nanostructured WC-Co for wear/corrosion applications in the oil/gas industry. Adv Mater Process Technol. 2016;2(1):93–102.
  • Mindivan F, Mindivan H. Surface properties and tribocorrosion behaviour of a thermal sprayed martensitic stainless steel coating after pulsed plasma nitriding process. Adv Mater Process Technol. 2016;2(4):514–526.
  • Dikova T, Tsaneva D, Ilieva M, et al. Investigation of the electro-chemical corrosion of laser-melted layers of stainless steel in artificial saliva. Adv Mater Process Technol. 2015;1(1–2):115–123.
  • Ogawa K, Tanabe H, Goto M, et al. Study on hardening and deformation in laser hardening for small and thin parts: effects of dummy irradiation method. Adv Mater Process Technol. 2019;5(3):379–385.
  • Ocana L, Porro JA, Diaz M, et al. Improvement of surface and mechanical properties of high strength metallic alloys by laser shock processing. Adv Mater Process Technol. 2017;3(1):12–22.
  • Kumar VC. Process parameters influencing melt profile and hardness of pulsed laser treated Ti–6Al–4V. Surf Coat Technol. 2006;201(6):3174–3180.
  • Al-Taha ZY, Investigation into laser re-melting of Inconel 625 HVOF coating blended with WC [Ph.D thesis]. Dublin city University; 2008.
  • Momin O, Shuja SZ, Yilbas BS. Laser induced melt pool formation in titanium surface: influence of laser scanning speed. Int J Numer Methods Heat Fluid Flow. 2012;22(8):990–1009.
  • Rakhes MM, Laser surface modification of HVOF coatings for improvement of corrosion and wear performance [Ph.D thesis]. The University of Manchester; 2013.

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