Fracture toughness of a short-fiber rein
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W. E. Haskell III; S. P. Petrie; R. W. Lewis
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Article
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1983
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Society for Plastic Engineers
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English
β 472 KB
## Abstract Thin plates of carbon shortβfiber reinforcement polycarbonate were injection molded. The mold was designed to produce a uniform melt flow across the cavity and an extended knockβout pin was incorporated to form a circular hole at the center of the molded plate. The elastic constants of