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Soviet Powder Metallurgy and Metal Ceramics

, Volume 10, Issue 4, pp 310–314 | Cite as

Rupture of nickel-base reinforced composites. Part II

  • D. M. Karpinos
  • V. A. Bespyatyi
Test Methods and Properties of Materials
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Conclusions

  1. 1.

    The application of load to a reinforced composite in the elastic region causes some fibers to rupture. A criterion of damage sustained by a reinforced composite may be provided by the number of fiber breaks.

     
  2. 2.

    The strenth of a reinforced composite is strongly affected by the uniformity of fiber distribution over the matrix cross section. An irregular arrangement of fibers increases the number of rupture acts in the elastic region of loading.

     
  3. 3.

    Raising the temperature at which a reinforced composite is tested increases the length over which load is transferred from the matrix to the fibers and decreases the number of fiber breaks.

     

Keywords

Elastic Region Fiber Distribution Fiber Break Irregular Arrangement Matrix Cross Section 
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.

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Literature cited

  1. 1.
    M. G. Lozinskii, High-Temperature Metallography [in Russian], Moscow (1961).Google Scholar
  2. 2.
    V. S. Ivanova, I. M. Kop'ev, and L. M. Ustinov, Annual Review of Progress in Science and Engineering Metallography and Heat Treatment Issue [in Russian], Moscow (1965).Google Scholar
  3. 3.
    W. H. Sutton and J. Chorné, in: Fibrous Composite Materials [Russian translation], Mir, Moscow (1967).Google Scholar
  4. 4.
    A. Kelly and G. J. Davies, Met. Rev.,10, No. 37, 1 (1965).Google Scholar
  5. 5.
    D. M. Karpinos and L. I. Tuchinskii, Poroshkovaya Met., No. 11 (1968).Google Scholar
  6. 6.
    É. S. Umanskii, Poroshkovaya Met., No. 1 (1969).Google Scholar

Copyright information

© Consultants Bureau 1971

Authors and Affiliations

  • D. M. Karpinos
    • 1
  • V. A. Bespyatyi
    • 1
  1. 1.Institute of Materials ScienceAcademy of Sciences of the Ukrainian SSRUkraine

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