Influence of Hygrothermal Conditioning on the Elastic Properties of Carall Laminates |
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| Authors: | E C Botelho R S Almeida L C Pardini M C Rezende |
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| Affiliation: | 1.Materials and Technology Department,S?o Paulo State University,Guaratinguetá,Brazil;2.Divis?o de Materiais, Instituto de Aeronáutica e Espa?o,CTA,S?o José dos Campos,Brazil;3.Depto de Eng. Mecanica e Aeronáutica,ITA, CTA,S?o José dos Campos,Brazil |
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| Abstract: | The influence of hygrothermal conditioning on mechanical properties of Carall laminates have been investigated by tensile
and compression tests. The environmental factors can limit the applications of composites by deteriorating the mechanical
properties during service. The importance of temperature at the time of conditioning plays an important role in environmental
degradation of such composite materials. In this work, the results show that for carbon fiber/epoxy composites tensile and
compression values decrease after hygrothermal conditioning. However, the changes on mechanical properties of Carall are negligible,
regardless the hygrothermal conditioning. |
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| Keywords: | Carbon fiber/epoxy composites Hygrothermal effects Tensile properties |
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