Volume 36 Issue 7
Jul.  2010
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Li Xiaofei, Zhang Qi, Xiang Minet al. Relativity between simulated and accelerated corrosion and natural environment corrosion[J]. Journal of Beijing University of Aeronautics and Astronautics, 2010, 36(7): 867-870. (in Chinese)
Citation: Li Xiaofei, Zhang Qi, Xiang Minet al. Relativity between simulated and accelerated corrosion and natural environment corrosion[J]. Journal of Beijing University of Aeronautics and Astronautics, 2010, 36(7): 867-870. (in Chinese)

Relativity between simulated and accelerated corrosion and natural environment corrosion

  • Received Date: 19 May 2009
  • Publish Date: 30 Jul 2010
  • On the basis of the Г.M. Gunyaev’s equation of average aging life, a study of the relativity between the simulated and accelerated corrosion and the natural environment corrosion for the carbon fiber/epoxy composite was carried out by using regression analysis method. The equation of average aging life of the residual interlaminar shear strength of the natural environment corrosion specimens was determined, and the equivalent relation between the simulated and accelerated corrosion and the natural environment corrosion was obtained. The analysis of the surface and fracture morphologies of the carbon fiber/epoxy composite specimens further reveals that the corrosion mechanism of the simulated and accelerated corrosion is similar to the natural environment corrosion.

     

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