Carbon fibers
Carbon fiber composites in civil engineering
Article REF: C5440 V1
Carbon fibers
Carbon fiber composites in civil engineering

Author : Jean LUYCKX

Publication date: February 10, 1999 | Lire en français

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2. Carbon fibers

While the first carbon fiber was invented and produced by T. Edison (using the pyrolysis of bamboo fibers for use in an incandescent lamp), the first experimental uses date back to the 1960s, and the first industrial units only appeared in the early 1970s with the introduction of polyacrylonitrile as a precursor fiber.

2.1 Carbon fiber properties

Carbon fibres have unrivalled characteristics and extensive physical properties:

  • high strength and high modulus of elasticity in longitudinal tension ;

  • high resistance to fatigue and deformation ;

  • low density ;

  • high wear resistance ;

  • vibration...

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