Materials Transactions Online

Materials Transactions, Vol.47 No.11 (2006) pp.2846-2851
© 2006 The Japan Institute of Metals

Improvement of Charpy Impact of Carbon Fiber Reinforced Polymer by Low Energy Sheet Electron Beam Irradiation

Yoshitake Nishi1, Keisuke Inoue1, and Michelle Salvia2

1Graduate School of Metallurgical Engineering, Tokai University, Hiratsuka 259-1292, Japan
2Ecole Centrale de Lyon, France Centrale Lyon, 36 avenue Guy de Collongue, 69134 Ecully Cedex, France

Effects of sheet electron beam irradiation under low potential on the Charpy impact value of carbon fiber reinforced polymer (CFRP) have been investigated. The irradiation, which is one of short-time treatments, enhances the impact value of CFRP. It probably depends on the enhancement of interfacial force, as well as the strengthening of carbon fiber and polymer.

(Received 2006/7/19; Accepted 2006/9/20; Published 2006/11/15)

Keywords: carbon fiber reinforced polymer, Charpy impact value, electron beam irradiation, low potential

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REFERENCES

  1. D. K. Thomas: Plastics Rubber Inter. 8 (1983) 53–57.
  2. M. B. Dowell: Plastics Eng. 33 (1977) 31–32.
  3. K. Sonoda, Y. Kaneda, I. K. Nakazaki, Z. Enomoto and K. Murayama: Proc. of the Symposium of Space sciences and technology (Utyu kagaku gizyutu renngou kouennkai kouennsyu, JST No.~S0277A) 28 (1984) 14–15.
  4. K. Oguri, N. Iwataka, A. Tonegawa, Y. Hirose, K. Takayama and Y. Nishi: J. Mater. Res. 16 (2001) 553–557.
  5. K. Oguri, K. Fujita, M. Takahashi, Y. Omori, A. Tonegawa, N. Honda, M. Ochi, K. Takayama and Y. Nishi: J. Mater. Res. 13 (1998) 3368–3371.
  6. K. Oguri, Y. Irisawa, A. Tonegawa and Y. Nishi: J. Intelligent Materials Systems and Structures 17 (2006) 761–765.
  7. Y. Nishi, A. Mizutani and N. Uchida: J. Thermoplastic Composite Materials (ISSN 0892-7057) 17 (2004) 289–302.
  8. Y. Nishi, T. Toriyama, K. Oguri, A. Tonegawa and K. Takayama: J. Mater. Res. 16 (2001) 1632–1635.
  9. Y. Nishi, A. Mizutani, A. Kimura, T. Toriyama, K. Oguri and A. Tonegawa: J. Mater. Sci. 38 (2003) 89–92.
  10. A. Mizutani and Y. Nishi: Mater. Trans. 44 (2003) 1857–1860.
  11. R. Christenhusz and L. Reimer: Z. Angew. Phys. 23 (1967) 396–404.
  12. T. Nishida and E. Yasuda: Evaluation of dynamic properties of ceramics (in Japanese: Ceramics no rikigaku tokusei hyouka), (Nikkan Kogyou Shimbun Sha, 1986) pp.~50–51.
  13. Y. Nishi and K. Iwata: Mater. Trans. 46 (2005) 2241–2245.
  14. W. Weibull: J. Applied. Mechanichs. 18 (1951) 293–297.


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