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Tytuł artykułu

Fractography and Damage Analysis of Carbon/Epoxy Composites Under Static and Dynamic Loading at Elevated Temperatures

Treść / Zawartość
Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
This paper presents the microstructural and fractographic analysis of damage in carbon/epoxy composites after static and fatigue strength (shear) tests at elevated temperature. The microstructural tests and fractographic analysis confirmed the complexity of degradation process and degradation mechanisms in composite structure. Multiple cracks, delaminations and interface degradation between fibre and matrix have been observed. The fracture analysis indicate the occurrence of characteristic failure area: matrix river lines, matrix rollers, fractures and reinforcing fibres imprints. The interface, except of the type of components and their features, is the principal factor determining the properties of composite material. The quality of the bonding between the reinforcing phase and matrix, mechanism of composite cracking as a whole as well as cracks of individual components are directly affected by the interface.
Rocznik
Strony
17--20
Opis fizyczny
Bibliogr. 12 poz., Rys.
Twórcy
autor
autor
autor
  • Material Engineering Department, Mechanical Engineering Faculty, Lublin University of Technology ul. Nadbystrzycka 36, 20-618 Lublin, Poland, j.bienas@pollub.pl
Bibliografia
  • 1. Chung D. D. L. (1994), Carbon fiber composites, ButterworthHeinemann, Boston.
  • 2. Freeman W. T. (1993), The Use of Composites in Aircraft Primary Structure, Composites Engineering, Vol. 3, 767–775
  • 3. Gamstedt E. K., Talreja R. (1999), Fatigue damage mechanisms in unidirectional carbon-fibrereinforced plastics, Journal of Materials Science, Vol. 34, 2535-2546.
  • 4. Greenhalgh E. S. (2009), Failure analysis and fractography of polymer composites, Woodhead Publishing in Materials, CRC.
  • 5. Harris B. (2000), Fatigue in composites, CRC Press, Boca Raton.
  • 6. Hartwig G., Hubner R., Knaak S., Pannkoke C. (1998), Fatigue behaviour of composites, Cryogenics, 38, 75-78.
  • 7. Hodgkinson J.M. (2000), Mechanical testing of advanced fibre composites, CRC Press, Cambridge.
  • 8. Jen M-H. R., Tseng Y-Ch., Kung H-K., Haung J. C. (2008), Fatigue response of APC-2 composite laminates at elevated temperatures, Composites: Part B, Vol. 39, 1142-1146.
  • 9. Morgan P. (2005), Carbon fibers and their composites, Taylor and Francis Group, New York.
  • 10. Putic S., Uskokovic P. S., Aleksic R. (2003), Analysis of fatigue and crack growth in carbon- fiber epoxy matrix composite laminates, Strength of Materials, Vol.35, 500-507.
  • 11. Tai N. H., Ma C. C. M., Wu S. H. (1995), Fatigue behaviour of carbon fibre/PEEK laminate composites, Composites, 26, 551-559.
  • 12. Wu F., Yao W. (2010), A fatigue damage model of composite materials, International Journal of Fatigue, Vol. 32, 134-138.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BPB2-0067-0004
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