Effects of ZrO2 nanoparticle content on microstructure and wear behavior of titanium matrix composite

Faculty Engineering Year: 2020
Type of Publication: ZU Hosted Pages:
Authors:
Adel Fathy Meselhy Ibrahiem
Journal: Journal of Materials Research and Technology Elsevier Volume:
Keywords : Effects , ZrO2 nanoparticle content on microstructure , wear    
Abstract:
tThe Ti-ZrO2nanocomposites were fabricated by powder metallurgy route. The influence ofZrO2additions on the microstructure and properties of the Ti-based composites were exam-ined by X-ray diffraction, scanning electron microscopy, microhardness and wear propertiestests. The result showed that spread of ZrO2nanoparticles in the Ti matrix. XRD refers to nonew phase are formed between Ti and ZrO2during the sintering process. In addition, a goodmicrostructure is achieved. The densification behavior of the sintered nanocomposites isincreased with increasing ZrO2percent. The highest microhardness was measured as 570HV for titanium matrix nanocomposites fabricated by using 10%wt of ZrO2nanoparticlescontent. 290 HV was obtained for the titanium matrix. Results showed that the sliding wearrate increase with increasing the normal load and decrease via increasing the addition ofZrO2nanoparticles. In addition, the friction coefficient decreases with increasing the nor-mal load and via increasing the addition of ZrO2nanoparticles. The microstructure refinesdue to ZrO2addendums illustrated a considerable function in the wear behavior of the Timatrix.
    
     
 
       

Author Related Publications

  • Adel Fathy Meselhy Ibrahiem, "Effect of matrix/reinforcement particle size ratio (PSR) on the mechanical properties of extruded Al–SiC composites", Springer, 2014 More
  • Adel Fathy Meselhy Ibrahiem, "The effect of Mg add on morphology and mechanical properties of Al–xMg/10Al2O3 nanocomposite produced by mechanical alloying", Elsevier, 2014 More
  • Adel Fathy Meselhy Ibrahiem, "Effect of Iron Addition on the Microstructure, Mechanical and Magnetic Properties of Al-Matrix Composite Produced by Powder Metallurgy Route", Elsevier, 2014 More
  • Adel Fathy Meselhy Ibrahiem, "Compressive and wear resistance of nanometric alumina reinforced copper matrix composites", SciVerse ScienceDirect, 2011 More
  • Adel Fathy Meselhy Ibrahiem, "Prediction of abrasive wear rate of in situ Cu–Al2O3 nanocomposite using artificial neural networks", Springer-Verlag London Limited, 2011 More

Department Related Publications

  • Mohammed Adly AttiaIbrahiem , "Size-dependent behavior of viscoelastic nanoplates incorporating surface energy and microstructure effects", Elsevier, 2017 More
  • Faten Fahiem Mahmoud, "Size-dependent behavior of viscoelastic nanoplates incorporating surface energy and microstructure effects", Elsevier, 2017 More
  • Abdelaziz Ibrahim Salma , "experimental study on flexural fatigue behavior of glass fibers/epoxy hybrid composites with statistical analysis", sage, 2013 More
  • Ahmed Ibrahim Ali Ibraheim, "Study of the impact of chemical etching on Cu surface morphology, graphene growth and transfer on SiO2/Si substrate", Carbon, 2017 More
  • Alaa Ahmed Abd elrahman , "A numerical solution for quasistatic viscoelastic frictional contact problems", ASME, 2007 More
Tweet