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The energy required to snap (break) a brittle fiber is equal to the strain energy stored (which is equal to the area under the stress–strain diagram) in the fiber at the time of its failure. Compare the strain energies of E-glass, T-300, IM-7, GY-70, Kevlar 49, and Spectra 900 fibers.
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The energy required to snap (break) a brittle fiber is equal to the strain energy stored (which is equal to the area under the stress–strain diagram) in the fiber at the time of its failure. Compare the strain energies of E-glass, T-300, IM-7, GY-70, Kevlar 49, and Spectra 900 fibers.
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