Advertisement

Journal of Materials Science

, Volume 28, Issue 17, pp 4821–4828 | Cite as

Fabrication of engineering ceramics by injection moulding a suspension with optimum powder properties

Part II Mechanical properties and wear behaviour
  • R. E. F. Q. Nogueira
  • D. T. Gawne
  • M. J. Edirisinghe
Papers

Abstract

The mechanical properties of alumina test bars fabricated using injection moulding as the shaping operation, are described. The modulus of rupture, hardness, fracture toughness and wear behaviour of the ceramic specimens are reported. Test bars were injection moulded using a polypropylene-based high molecular weight organic vehicle. The processing and microstructure of the test bars were discussed in Part I. The alumina powder was selected in a previous investigation, which considered the compounding, compression moulding, removal of organic vehicle and sintering of several formulations containing different alumina powders.

Keywords

Polymer Alumina Microstructure Molecular Weight Mechanical Property 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. 1.
    A. G. Evans, J. Am. Ceram. Soc. 65 (1982) 127.CrossRefGoogle Scholar
  2. 2.
    H. Suzuki. Phil. Trans. R. Soc. Lond. A322 (1987) 465.CrossRefGoogle Scholar
  3. 3.
    R. C. Newham. Proc. Br. Ceram. Soc. 25 (1975) 281.Google Scholar
  4. 4.
    R. Morrell. Mater. Sci. Eng. A109 (1989) 131.CrossRefGoogle Scholar
  5. 5.
    G. D. Quinn and R. Morrell. J. Am. Ceram. Soc. 74 (1991) 2037.CrossRefGoogle Scholar
  6. 6.
    C. F. Lewis. Mater. Eng. 105 (1988) 41.Google Scholar
  7. 7.
    P. Stanley. Proc. Br. Ceram. Soc. 39 (1987) 167.Google Scholar
  8. 8.
    B. Bergman. J. Mater. Sci. Lett. 3 (1984) 689.CrossRefGoogle Scholar
  9. 9.
    Idem. ibid. 5 (1986) 611.CrossRefGoogle Scholar
  10. 10.
    Idem.. Proc. Br. Ceram. Soc. 39 (1987) 175.Google Scholar
  11. 11.
    D. J. Clinton. L. A. Lay and R. Morrell. ibid. 37 (1986) 217.Google Scholar
  12. 12.
    D. B. Marshall and B. R. Lawn, in, “Microindentation Techniques in Materials Science and Engineering”, edited by P. J. Blau and B. R. Lawn (International Metallographic Society, Philadelphia, PA., 1986) pp. 26–46.Google Scholar
  13. 13.
    D. J. Clinton and R. Morrell. Proc. Br. Ceram. Soc. 34 (1984) 113.Google Scholar
  14. 14.
    R. Morrell. “Handbook of Properties of Technical and Engineering Ceramics”, Part I (HMSO, London, 1987).Google Scholar
  15. 15.
    C. B. Ponton and R. D. Rawlings. Mater. Sci. Technol. 5 (1989) 865.CrossRefGoogle Scholar
  16. 16.
    C. F. Lewis. Mater. Eng. 108 (1991) 31.Google Scholar
  17. 17.
    K. M. Liang, G. Orange and G. Fantozzi. J. Mater. Sci. 25 (1990) 207.CrossRefGoogle Scholar
  18. 18.
    R. F. Pabst, K. Kromp and G. Popp. Proc. Br. Ceram. Soc. 32 (1982) 89.Google Scholar
  19. 19.
    C. B. Ponton and R. D. Rawlings. Mater. Sci. Technol. 5 (1989) 961.CrossRefGoogle Scholar
  20. 20.
    P. M. Ramsey and T. F. Page. Br. Ceram. Trans. J. 87 (1988) 74.Google Scholar
  21. 21.
    J. F. Braza, H. S. Cheng, M. E. Fine, A. K. Gangopadhyay, L. M. Keer and R. E. Worden. Tribol. Trans. 32 (1989) 1.CrossRefGoogle Scholar
  22. 22.
    S. M. Hsu, Y. S. Wang and R. G. Munro. Wear 134 (1989) 1.CrossRefGoogle Scholar
  23. 23.
    R. W. Rice. Ceram. Eng. Sci. Proc. 6 (1985) 940.CrossRefGoogle Scholar
  24. 24.
    M. G. Gee. Proc. Br. Ceram. Soc. 46 (1990) 287.Google Scholar
  25. 25.
    K. E. Amin, in “Engineered Materials Handbook”, Vol. 4 (ASM International, Metals Park, Ohio, 1991), pp. 599–609.Google Scholar
  26. 26.
    P. M. Ramsey and T. F. Page. Br. Ceram. Trans. J. 87 (1988) 74.Google Scholar
  27. 27.
    M. G. Gee and E. A. Almond. Mater. Sci. Technol. 4 (1988) 877.CrossRefGoogle Scholar
  28. 28.
    A. J. Perez-Unzueta, J. H. Beynon and M. G. Gee. Wear 138 (1991) 179.CrossRefGoogle Scholar
  29. 29.
    T. S. Eyre and F. A. Davis, in “Characterisation of High-Temperature Materials”, Vol. 6, edited by T. N. Rhys-Jones (Institute of Metals, London, 1989) pp. 186–240.Google Scholar
  30. 30.
    D. T. Gawne and U. Ma. Wear 129 (1989) 123.CrossRefGoogle Scholar
  31. 31.
    R. Morrell. “Handbook of Properties of Technical and Engineering Ceramics”, Part II (HMSO, London, 1987).Google Scholar
  32. 32.
    R. E. F. Q. Nogueira, M. J. Edirisinghe and D. T. Gawne. J. Mater. Sci. in press.Google Scholar
  33. 33.
    B. C. Mutsuddy. Powder Met. Int. 19 (1987) 43.Google Scholar
  34. 34.
    A. J. Fanelli, R. D. Silvers, W. S. Frei, J. V. Burlew and G. B. Marsh, J. Am. Ceram. Soc. 72 (1989) 1833.CrossRefGoogle Scholar
  35. 35.
    E. A. Barringer and H. K. Bowen. ibid 65 (1982) C199.CrossRefGoogle Scholar
  36. 36.
    H. P. Kirchner. “Strengthening of Ceramics” (Marcel Dekker, New York, 1977) p. 25.Google Scholar
  37. 37.
    R. G. Hoagland, C. W. Marschall and W. H. Duckworth. J. Am. Ceram. Soc. 59 (1975) 189.CrossRefGoogle Scholar
  38. 38.
    N. Balagopal, P. Mukundan, K. G. K. Warrier and A. D. Damodaran. Br. Ceram. Trans. J. 91 (1992) 80.Google Scholar
  39. 39.
    J. E. Ritter and R. W. Davidge. J. Am. Ceram. Soc. 67 (1984) 432.CrossRefGoogle Scholar
  40. 40.
    P. Boch, J. C. Glandus and F. Platon, in “2nd European Symposium on Engineering Ceramics”, edited by F. L. Riley (Elsevier, London, UK, 1989) pp. 7–30.CrossRefGoogle Scholar
  41. 41.
    B. G. Newland. ibid.in “ pp. 81–97.CrossRefGoogle Scholar
  42. 42.
    J. C. Glandus and P. Boch. J. Mater. Sci. Lett. 3 (1984) 74.CrossRefGoogle Scholar
  43. 43.
    G. D. Quinn. J. Am. Ceram. Soc. 73 (1990) 2374.CrossRefGoogle Scholar
  44. 44.
    M. G. Gee and E. A. Almond. J. Mater. Sci. 25 (1990) 296.CrossRefGoogle Scholar
  45. 45.
    G. Dong, D. T. Gawne and B. J. Griffiths. in “Proceedings of the 3rd International Conference on Advances in Coatings and Surface Engineering”, Newcastle, UK, May 1992, in press.Google Scholar
  46. 46.
    J. E. and D. T. Gawne. to be published.Google Scholar
  47. 47.
    O. O. Ajayi and K. C. Ludema. Wear 154 (1992) 371.CrossRefGoogle Scholar

Copyright information

© Chapman & Hall 1993

Authors and Affiliations

  • R. E. F. Q. Nogueira
    • 1
  • D. T. Gawne
    • 1
  • M. J. Edirisinghe
    • 1
  1. 1.Department of Materials TechnologyBrunel UniversityUxbridgeUK

Personalised recommendations