مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Persian Verion

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

video

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

sound

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Persian Version

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

View:

787
مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Download:

0
مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Cites:

Information Journal Paper

Title

THE EFFECTS OF COATING TIME ON THE PROPERTIES OF NANOSTRUCTURED ALUMINA-ZIRCONIA COATINGS APPLIED ON 7075 AL ALLOY BY PLASMA ELECTROLYTIC OXIDATION (PEO)

Pages

  77-85

Abstract

 To improve mechanical properties of the 7075 Al alloy, ALUMINA-zirconia NANOSTRUCTURED COATINGs were formed on it through PLASMA ELECTROLYTIC OXIDATION (PEO) operated in potentiostatic mode. The composite coatings were produced at 450V for 100-300s growth times in a stable electrolyte containing K2ZrF6. Phase evaluation of the layers coated at 200s and higher growth times proved ALUMINA-zirconia layers comprising tetragonal ZIRCONIA (t-ZrO2) and a and g -Al2O3 phases. Nanostructured ALUMINA-zirconia coatings with 20-40 nm particles size, porous structure and increase in the porosity content by increasing growth times proved by microstructural investigation of the layers. The coating thickness was in the range of 12-19 mm. The distribution of Al, Zr and O elements in the cross-section of the coatings was uniform. Significant enhancement in hardness for coated samples was achieved (about 10 times higher than bare samples).

Cites

  • No record.
  • References

  • No record.
  • Cite

    APA: Copy

    BARATI, N., GOLESTANIFARD, F., RASTEGARI, S., MELETIS, E.I., & FAGHIHI SANI, M.A.. (2016). THE EFFECTS OF COATING TIME ON THE PROPERTIES OF NANOSTRUCTURED ALUMINA-ZIRCONIA COATINGS APPLIED ON 7075 AL ALLOY BY PLASMA ELECTROLYTIC OXIDATION (PEO). IRANIAN JOURNAL OF SURFACE SCIENCE AND ENGINEERING, 12(28), 77-85. SID. https://sid.ir/paper/121133/en

    Vancouver: Copy

    BARATI N., GOLESTANIFARD F., RASTEGARI S., MELETIS E.I., FAGHIHI SANI M.A.. THE EFFECTS OF COATING TIME ON THE PROPERTIES OF NANOSTRUCTURED ALUMINA-ZIRCONIA COATINGS APPLIED ON 7075 AL ALLOY BY PLASMA ELECTROLYTIC OXIDATION (PEO). IRANIAN JOURNAL OF SURFACE SCIENCE AND ENGINEERING[Internet]. 2016;12(28):77-85. Available from: https://sid.ir/paper/121133/en

    IEEE: Copy

    N. BARATI, F. GOLESTANIFARD, S. RASTEGARI, E.I. MELETIS, and M.A. FAGHIHI SANI, “THE EFFECTS OF COATING TIME ON THE PROPERTIES OF NANOSTRUCTURED ALUMINA-ZIRCONIA COATINGS APPLIED ON 7075 AL ALLOY BY PLASMA ELECTROLYTIC OXIDATION (PEO),” IRANIAN JOURNAL OF SURFACE SCIENCE AND ENGINEERING, vol. 12, no. 28, pp. 77–85, 2016, [Online]. Available: https://sid.ir/paper/121133/en

    Related Journal Papers

    Related Seminar Papers

  • No record.
  • Related Plans

  • No record.
  • Recommended Workshops






    Move to top
    telegram sharing button
    whatsapp sharing button
    linkedin sharing button
    twitter sharing button
    email sharing button
    email sharing button
    email sharing button
    sharethis sharing button