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Fibre Chemistry

, Volume 23, Issue 3, pp 186–188 | Cite as

High-modulus, high-strength carbon fibre based on polyacrylonitrile

  • V. A. Mikhailova
  • N. A. Savost'yanova
  • N. V. Bondarenko
  • A. V. Khorkhorin
  • V. M. Chermashentseva
Carbon And Other Heat Resistant Fibers, Composite Materials, And Use Of These In National Economy

Conclusions

-- The effect of the method of preliminary heat treatment and of the structure of fibre being subjected to boronation on the strength of high-modulus carbon fibres has been shown.

-- A moreoriented structure of the fibre subjected to boronation and stress relaxation during the heat-treatment process aid in bringing about an increase in strength of high-modulus carbon fibre up to 3.0–3.5 GPa at an elastic modulus greater than 700 GPa.

Keywords

Polymer Heat Treatment Elastic Modulus Carbon Fibre Stress Relaxation 
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.
    V. P. Sosedov, Properties of Constructional Materials Based on Carbon [in Russian], Metallurgiya, Moscow (1975).Google Scholar
  2. 2.
    C. E. Lowel, J. Am. Ceramic Soc., 50, No. 3, 142–144 (1967).Google Scholar

Copyright information

© Plenum Publishing Corporation 1992

Authors and Affiliations

  • V. A. Mikhailova
  • N. A. Savost'yanova
  • N. V. Bondarenko
  • A. V. Khorkhorin
  • V. M. Chermashentseva

There are no affiliations available

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