Title: 21406 Tensile and compressive properties of high modulus/high strength hybrid carbon fiber reinforced polymer based composites
Abstract:The tensile and compressive properties of high strength PAN-based (IM600) and high modulus pitch-based (K13D) hybrid carbon fiber reinforced epoxy matrix composites were investigated. Fiber orientatio...The tensile and compressive properties of high strength PAN-based (IM600) and high modulus pitch-based (K13D) hybrid carbon fiber reinforced epoxy matrix composites were investigated. Fiber orientations of the hybrid composites were set to [0_<(IM600/0_<(K13D)>]_<2S>. The fiber volume fraction of the hybrid composites was 55.7 vol% (IM600: 29.3 vol%, K13D: 26.4 vol%). The tensile and compressive stress-strain curves of the hybrid composites show a complicated shape (jagged trace or nonlinear). By the high modulus pitch-based carbon fiber, the hybrid composites show the high modulus in the initial stage of loading. Subsequently, when the high modulus carbon fiber begin to fail, the high strength fiber would hold the load (strength) and the material continues to endure high load without instantaneous failure. Because higher strength fiber can help the load for a certain time after failure occur, these hybrid composites could be considered one example of a material possessing preventing instantaneous failure.Read More
Publication Year: 2010
Publication Date: 2010-01-01
Language: en
Type: article
Indexed In: ['crossref']
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