Affiliation:
1. Instituto Superior Técnico, T.U. Lisbon
2. Technical University of Lisbon
Abstract
The failure of carbon fibre bundles of Tenax 5131 HTA with 6000 filaments is
characterised using the European Standard EN 1007-5. It is shown that the addition of liquid paraffin to the bundle causes a global change of the load-displacement curve and the effects of the presence of a liquid lubricant are discussed.
Publisher
Trans Tech Publications, Ltd.
Subject
Mechanical Engineering,Mechanics of Materials,Condensed Matter Physics,General Materials Science
Reference5 articles.
1. EN 1007-5: 2001, Advanced technical ceramics - Ceramic composites - Methods of test for reinforcements - Part 5: Determination of distribution of tensile strength and of tensile strain to failure of filaments within a multifilament tow at ambient temperature.
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3. R. Hill and E.U. Okoroafor: Weibull statistics of fibre bundle failure using mechanical and acoustic emission testing: the influence of interfibre friction, Composites Vol. 26 (10) (1995), p.699.
4. A. Cowking, A. Attou, A.M. Siddiqui, et al.: Testing E-Glass Fiber-Bundles using AcousticEmission, J. Mater. Sci. Vol. 26 (5) (1991), p.1301.
5. J.H. Brophy, R.M. Rose and J. Wulff: Thermodynamics of Structure (John Wiley, 1964), p.54.
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