Wear of carbon fibre reinforced polymers in a high vacuum environment

Wear of carbon fibre reinforced polymers in a high vacuum environment

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ABSTRACT THE friction and wear properties of carbon fibre reinforced polymers in dry conditions of sliding in air have recently been reported by Lancaster1,2. His findings, that the fibres reduced the wear rate and coefficient of friction of almost all the polymers studied, have promoted considerable interest in these materials. In addition, the resulting improvements in strength and stiffness properties suggest that they are attractive for use as self-lubricating components in aerospace engineering. The wear performance of a variety of these composites in a high vacuum environment has been investigated in this laboratory. It has been found that the addition of fibres can be effective in reducing the wear rate of the polymer in vacuum, but it is also evident that whereas in air rates of wear tend to decrease with increasing fibre content, in a vacuum high fibre concentration (40–50 per cent) is definitely deleterious to the wear performance of the composite. Access through your institution Buy or subscribe This is a preview of subscription content, access via your institution ACCESS OPTIONS Access through your institution Subscribe to this journal Receive 51 print issues and online access $199.00 per year only $3.90 per issue Learn more Buy this article * Purchase on SpringerLink * Instant access to full article PDF Buy now Prices may be subject to local taxes which are calculated during checkout ADDITIONAL ACCESS OPTIONS: * Log in * Learn about institutional subscriptions * Read our FAQs * Contact customer support SIMILAR CONTENT BEING VIEWED BY OTHERS OPTIMIZATION AND MICROSTRUCTURAL STUDY OF FRICTION RIVETED CARBON-KEVLAR AND ALUMINUM JOINTS FOR AEROSPACE APPLICATIONS Article Open access 27 February 2025 IMPACT OF COMPACTION PROCESS ON THE CARBON EPOXY COMPOSITE UNDER VARIED ENVIRONMENTAL CONDITIONS Article Open access 30 December 2024 MXENE/GRAPHENE OXIDE NANOCOMPOSITES FOR FRICTION AND WEAR REDUCTION OF ROUGH STEEL SURFACES Article Open access 08 July 2023 REFERENCES * Giltrow, J. P., and Lancaster, J. K., _Nature_, 214, 1106 (1967). Article  ADS  Google Scholar  * Lancaster, J. K., _RAE Tech. Rep. No. 66378_ (Dec. 1966). * Savage, R. H., and Schaeffer, D. L., _J. App. Phys._, 27, 136 (1956). Article  ADS  CAS  Google Scholar  * Buckley, D. H., and Johnson, R. L., _ASLE Trans._, 7, 91 (1964). Article  CAS  Google Scholar  Download references AUTHOR INFORMATION AUTHORS AND AFFILIATIONS * Space and Weapons Research Laboratory, Elliott Automation, Frimley, Camberley, Surrey C. L. HARRIS & D. WYN-ROBERTS Authors * C. L. HARRIS View author publications You can also search for this author inPubMed Google Scholar * D. WYN-ROBERTS View author publications You can also search for this author inPubMed Google Scholar RIGHTS AND PERMISSIONS Reprints and permissions ABOUT THIS ARTICLE CITE THIS ARTICLE HARRIS, C., WYN-ROBERTS, D. Wear of Carbon Fibre Reinforced Polymers in a High Vacuum Environment. _Nature_ 217, 981–982 (1968). https://doi.org/10.1038/217981a0 Download citation * Received: 06 February 1968 * Issue Date: 09 March 1968 * DOI: https://doi.org/10.1038/217981a0 SHARE THIS ARTICLE Anyone you share the following link with will be able to read this content: Get shareable link Sorry, a shareable link is not currently available for this article. Copy to clipboard Provided by the Springer Nature SharedIt content-sharing initiative

ABSTRACT THE friction and wear properties of carbon fibre reinforced polymers in dry conditions of sliding in air have recently been reported by Lancaster1,2. His findings, that the fibres


reduced the wear rate and coefficient of friction of almost all the polymers studied, have promoted considerable interest in these materials. In addition, the resulting improvements in


strength and stiffness properties suggest that they are attractive for use as self-lubricating components in aerospace engineering. The wear performance of a variety of these composites in a


high vacuum environment has been investigated in this laboratory. It has been found that the addition of fibres can be effective in reducing the wear rate of the polymer in vacuum, but it


is also evident that whereas in air rates of wear tend to decrease with increasing fibre content, in a vacuum high fibre concentration (40–50 per cent) is definitely deleterious to the wear


performance of the composite. Access through your institution Buy or subscribe This is a preview of subscription content, access via your institution ACCESS OPTIONS Access through your


institution Subscribe to this journal Receive 51 print issues and online access $199.00 per year only $3.90 per issue Learn more Buy this article * Purchase on SpringerLink * Instant access


to full article PDF Buy now Prices may be subject to local taxes which are calculated during checkout ADDITIONAL ACCESS OPTIONS: * Log in * Learn about institutional subscriptions * Read our


FAQs * Contact customer support SIMILAR CONTENT BEING VIEWED BY OTHERS OPTIMIZATION AND MICROSTRUCTURAL STUDY OF FRICTION RIVETED CARBON-KEVLAR AND ALUMINUM JOINTS FOR AEROSPACE


APPLICATIONS Article Open access 27 February 2025 IMPACT OF COMPACTION PROCESS ON THE CARBON EPOXY COMPOSITE UNDER VARIED ENVIRONMENTAL CONDITIONS Article Open access 30 December 2024


MXENE/GRAPHENE OXIDE NANOCOMPOSITES FOR FRICTION AND WEAR REDUCTION OF ROUGH STEEL SURFACES Article Open access 08 July 2023 REFERENCES * Giltrow, J. P., and Lancaster, J. K., _Nature_, 214,


1106 (1967). Article  ADS  Google Scholar  * Lancaster, J. K., _RAE Tech. Rep. No. 66378_ (Dec. 1966). * Savage, R. H., and Schaeffer, D. L., _J. App. Phys._, 27, 136 (1956). Article  ADS 


CAS  Google Scholar  * Buckley, D. H., and Johnson, R. L., _ASLE Trans._, 7, 91 (1964). Article  CAS  Google Scholar  Download references AUTHOR INFORMATION AUTHORS AND AFFILIATIONS * Space


and Weapons Research Laboratory, Elliott Automation, Frimley, Camberley, Surrey C. L. HARRIS & D. WYN-ROBERTS Authors * C. L. HARRIS View author publications You can also search for this


author inPubMed Google Scholar * D. WYN-ROBERTS View author publications You can also search for this author inPubMed Google Scholar RIGHTS AND PERMISSIONS Reprints and permissions ABOUT


THIS ARTICLE CITE THIS ARTICLE HARRIS, C., WYN-ROBERTS, D. Wear of Carbon Fibre Reinforced Polymers in a High Vacuum Environment. _Nature_ 217, 981–982 (1968).


https://doi.org/10.1038/217981a0 Download citation * Received: 06 February 1968 * Issue Date: 09 March 1968 * DOI: https://doi.org/10.1038/217981a0 SHARE THIS ARTICLE Anyone you share the


following link with will be able to read this content: Get shareable link Sorry, a shareable link is not currently available for this article. Copy to clipboard Provided by the Springer


Nature SharedIt content-sharing initiative