Abstract
Watt, Phillips and Johnson1 have reported the development of high strength, high modulus carbon fibres. More recently, Moreton, Watt and Johnson2 have reported the variation of the tensile properties of these fibres with their heat treatment temperature. Shindo3 did pioneer work on this class of fibre, including X-ray and electron diffraction and transmission electron microscopy on broken fragments, but he gave no clear picture of the structure within the fibre. This communication reports the results of our initial structural studies of fibres prepared by a similar process to that of Watt, Phillips and Johnson. These fibres, with diameters in the range 6–8µ, had been heat treated to 2,600° C and had moduli of 60 × 106 lb./in.2 and ultimate tensile strengths of 0.25 × 106 lb./in.2.
This is a preview of subscription content, access via your institution
Access options
Subscribe to this journal
Receive 51 print issues and online access
$199.00 per year
only $3.90 per issue
Buy this article
- Purchase on Springer Link
- Instant access to full article PDF
Prices may be subject to local taxes which are calculated during checkout
Similar content being viewed by others
References
Watt, W., Phillips, L. N., and Johnson, W., The Engineer (May 27, 1966).
Moreton, R., Watt, W., and Johnson, W., Nature, 213, 690 (1967).
Shindo, A., Studies on Graphite Fibre, 317 (Govt. Indust. Res. Inst., Osaka, 1961).
Clinton, D., and Kaye, G., Carbon, 2, 341 (1965).
Pashley, D. W., and Presland, A. E. B., J. Inst. Met., 87, 419 (1958).
Badami, D. V., Campbell, C., Davey, A. D., and Lindsey, M. J., Proc. Second Ind. Carbon and Graphite Conf., 48 (Soc. Chem. Ind., 1966).
Bacon, R., and Tang, M. M., Carbon, 2, 221 (1964).
Bobeth, W., and Müller, U., Faserforschung und Textiltechnik, 16, Heft 9, 290 (1965).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
BADAMI, D., JOINER, J. & JONES, G. Microstructure of High Strength, High Modulus Carbon Fibres. Nature 215, 386–387 (1967). https://doi.org/10.1038/215386a0
Received:
Issue Date:
DOI: https://doi.org/10.1038/215386a0
This article is cited by
-
Effect of pore structure properties on strength properties of hybrid silica fume mortars containing randomly distributed carbon fibers
Asian Journal of Civil Engineering (2021)
-
High-resolution imaging of the nanostructured surface of polyacrylonitrile-based fibers
Journal of Materials Science (2016)
-
TEM study of the microstructure of carbon-carbon composite
Journal of Materials Science (1989)
-
Conversion of acrylonitrile-based precursor fibres to carbon fibres
Journal of Materials Science (1987)
-
Ultramicrotomed sections in corrosion and protection electron microscope studies
Journal of Materials Science (1977)
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.