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Indian Journal of Physics

, 85:1393 | Cite as

Fabrication and characterization of epoxy/silica functionally graded composite material

  • N. MisraEmail author
  • G. Kapusetti
  • D. K. Pattanayak
  • A. Kumar
Article

Abstract

Increased use of composites in aerospace and defense application induces the search for heat resistant material. In present study silica reinforced epoxy functionally graded material using quartz fabric is prepared with different thickness. The gradation in silica : epoxy matrix is maintained with one side pure epoxy to opposite side pure silica. Thermal and mechanical behaviour of the composites were studied. It was found that the temperature gradient of 350°C to 950°C could be maintained for 2 to 5 min if the thickness of insulating silica layer is increased from 0.5 mm to 16 mm. Mechanical properties such as flexural modulus and strength of FGM composites were also evaluated. Strength and modulus decreased with increase of insulating layer.

Keywords

Functionally graded material silica composite thermal properties mechanical properties 

References

  1. [1]
    M Koizumi Ceram. Trans. 34 3 (1993)Google Scholar
  2. [2]
    M Koizumi Composite. Part B 28B 1 (1997)CrossRefGoogle Scholar
  3. [3]
    T Hirai Materials Science and Technology: A Comprehensive Treatment (ed.) R J Brook (Germany: VCH Verlags GmbH) Vol. 17B p293 (1996)Google Scholar
  4. [4]
    C C Ge, Z X Wang and W Cao Int. SHS. 7 309 (1998)Google Scholar
  5. [5]
    A J Ruys, E B Popob, D Sun, J J Russel and C C J Murray J. Europ. Ceram. Soc. 21 2025 (2001)CrossRefGoogle Scholar
  6. [6]
    A Moro, Y Kursda and K Kusaka Acta. Astronautica. 50 427 (2002)ADSCrossRefGoogle Scholar
  7. [7]
    H A Bruck and A L Gershan Int. J. Solids and Structures 39 547 (2002)zbMATHCrossRefGoogle Scholar
  8. [8]
    J Zhu, Z Lai, Z Yin, J Jeon and S Lee Material Chemistry and Physics 68 130 (2001)CrossRefGoogle Scholar
  9. [9]
    K Kokini, J De Jonge, S Rangraj and B Beardsley Surface and Coating Technology 154 223 (2002)CrossRefGoogle Scholar
  10. [10]
    C C Ge, J T Li, Z J Zhou, W B Cao, W P Shen, M Xu Wang, N M Jhang, X Liu and Z Y Xu J. Nucl. Mat. 283 1116 (2000)ADSCrossRefGoogle Scholar
  11. [11]
    M Kurmova, C Klingshirn, F Haupert and K Friedrich Composite Science and Technology 61 557 (2001)CrossRefGoogle Scholar
  12. [12]
    J Jang and S Han Composite. A30 1045 (1999); N Misra, S Bharati, G Kapusetti, D K Upadhyay, S Jaiswal, H S Panda and R Prakash Indian J. Phys. 85 703 (2011); N Misra, H S Panda, G Kapusetti, S Jaiswal and S Bhattacharya Indian J. Phys. 85 271 (2011)Google Scholar
  13. [13]
    T Kawai Bull. Ceram. Soc. Japan 24 975 (1999)Google Scholar
  14. [14]
    Survey Peport F G M Forum Survey for Application of F G M Eds. by The Society of Non-Traditional Technology (Japan) (1991)Google Scholar
  15. [15]
    C S Smith A History of Metallography (Cambridge: MIT Press, MA, USA) p3 (1960)Google Scholar

Copyright information

© Indian Association for the Cultivation of Science 2011

Authors and Affiliations

  • N. Misra
    • 1
    Email author
  • G. Kapusetti
    • 1
  • D. K. Pattanayak
    • 2
  • A. Kumar
    • 3
  1. 1.School of Biomedical Engineering, Institute of TechnologyBanaras Hindu UniversityVaranasiIndia
  2. 2.School of Material Science and Technology, Institute of TechnologyBanaras Hindu UniversityVaranasiIndia
  3. 3.Defense Research and Development LaboratoryHyderabadIndia

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