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Effect of Synthesized Titanium Dioxide Nanofibers Weight Fraction on the Tribological Characteristics of Magnesium Nanocomposites Used in Biomedical Applications

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اقرأ أكثر حفظ في قائمتي
  • المؤلفون: Alnaser, Ibrahim A.; Abdo, Hany S.; Abdo, Mohamed S.; Alkalla, Mohamed; Fouly, Ahmed
  • نوع التسجيلة:
    Electronic Resource
  • الدخول الالكتروني :
    https://clok.uclan.ac.uk/45330/1/nanomaterials-13-00294-v2.pdf
    https://clok.uclan.ac.uk/45330/
    https://doi.org/10.3390/nano13020294
    https://clok.uclan.ac.uk/45330
    https://doi.org/10.3390/nano13020294
    10.3390/nano13020294
  • معلومة اضافية
    • Publisher Information:
      MDPI 2023-01-10
    • نبذة مختصرة :
      Biomedical applications, such as artificial implants, are very significant for the disabled due to their usage in orthopedics. Nevertheless, available materials in such applications have insufficient mechanical and tribological properties. The current study investigated the mechanical and tribological properties of a biomedical metallic material, magnesium (Mg), after incorporating titanium dioxide nanofibers (TiO2) with different loading fractions. The TiO2 nanofibers were synthesized using the electrospinning technique. The ball-milling technique was utilized to ensure the homogenous distribution of TiO2 nanofibers inside the Mg matrix. Then, samples of the mixed powder with different loading fractions of TiO2 nanofibers, 0, 1, 3, 5, and 10 wt.%, were fabricated using a high-frequency induction heat sintering technique. The physicomechanical and tribological properties of the produced Mg/TiO2 nanocomposites were evaluated experimentally. Results showed an enhancement in mechanical properties and wear resistance accompanied by an increase in the weight fraction of TiO2 nanofibers up to 5%. A finite element model was built to assess the load-carrying capacity of the Mg/TiO2 composite to estimate different contact stresses during the frictional process. The finite element results showed an agreement with the experimental results.
    • الموضوع:
      H990 - Engineering not elsewhere classified; Article; PeerReviewed
    • Availability:
      Open access content. Open access content
      cc_by_4
    • Note:
      application/pdf
      English
    • Other Numbers:
      UKLAN oai:clok.uclan.ac.uk:45330
      Alnaser, Ibrahim A., Abdo, Hany S., Abdo, Mohamed S., Alkalla, Mohamed and Fouly, Ahmed (2023) Effect of Synthesized Titanium Dioxide Nanofibers Weight Fraction on the Tribological Characteristics of Magnesium Nanocomposites Used in Biomedical Applications. Nanomaterials, 13 (2). p. 294.
      10.3390/nano13020294
      1366052139
    • Contributing Source:
      UNIV OF CENT LANCASHIRE
      From OAIster®, provided by the OCLC Cooperative.
    • الرقم المعرف:
      edsoai.on1366052139
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