Strain rate and temperature dependence of hybrid composites under compressive loading

Pheysey, James
Pellegrino, Antonio
De Cola, Francesco
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Discontinuous short fibre composites are becoming more attractive to the automotive industry due to their lower cost when compared to traditional continuous reinforced composites [1]. Short fibre composites have lower mechanical properties due to their fibre length limiting the load transferred between the matrix and fibres [2], however, short fibres allow for greater material flow and therefore more complex geometries [3]. Hybridisation is a method of increasing the mechanical performance of short fibre composites. Some studies have looked into hybridisation of composites [4], however, most of the literature available focuses on thermoset composites, and no studies have been carried out to look at the strain rate or temperature dependency of hybrid composites ​
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