Skip to main content

Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles and JavaScript.

  • Letter
  • Published:

Influence of Structure on Mechanical Properties of Pyrolytic Carbon

Abstract

PREVIOUS work on the mechanical properties of pyro-lytic carbon has been confined to massive deposits laid down on stationary formers1,2. Such deposits have a limited range of structure. An alternative preparation technique, developed primarily for coating nuclear fuel particles, involves the use of a fluidized bed3. Recent work on pyrolytic carbon deposited in a fluidized bed at 1,200°–2,100° C has shown that a very wide range of structures can be prepared by varying the deposition conditions. In general, these deposits are structurally different from massive deposits. The purpose of this communication is to demonstrate how the mechanical properties of pyrolytic carbon deposited in a fluidized bed depend on its structure.

This is a preview of subscription content, access via your institution

Access options

Buy this article

Prices may be subject to local taxes which are calculated during checkout

Similar content being viewed by others

References

  1. Stover, E. R., in High Temperature Materials, edit. by Ault, G. M., et al., 2, 437 (Interscience, 1963).

    Google Scholar 

  2. Rappeneau, J., et al., presented at Sixth Carbon Conf., Pittsburgh (1963).

  3. Oxley, J. H., et al., Amer. Inst. Chem. Eng. J., 7 (3), 498 (1961).

    Article  CAS  Google Scholar 

  4. Klug, H. P., and Alexander, L. E., X-ray Diffraction Procedures for Polycrystalline and Amorphous Materials (John Wiley and Sons, New York, 1954).

    Google Scholar 

  5. Bacon, G. E., J. App. Chem., 6, 477 (1956).

    Article  CAS  Google Scholar 

  6. Hill, R., Proc. Phys. Soc., 65A, 349 (1952).

    Article  ADS  Google Scholar 

  7. Bowman, J. C., and Krumhansl, J. A., J. Phys. Chem. Solids, 6, 367 (1958).

    Article  ADS  CAS  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

About this article

Cite this article

BOKROS, J., PRICE, R. & TROZERA, T. Influence of Structure on Mechanical Properties of Pyrolytic Carbon. Nature 204, 371–372 (1964). https://doi.org/10.1038/204371a0

Download citation

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1038/204371a0

Comments

By submitting a comment you agree to abide by our Terms and Community Guidelines. If you find something abusive or that does not comply with our terms or guidelines please flag it as inappropriate.

Search

Quick links

Nature Briefing

Sign up for the Nature Briefing newsletter — what matters in science, free to your inbox daily.

Get the most important science stories of the day, free in your inbox. Sign up for Nature Briefing