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	Provedor de dados ArchiMer (1) Autor Carlsson, L (1) Choqueuse, Dominique (1) Davies, Peter (1) Pomies, F (1) Palavra-chave Composite materials (1) Epoxy resins (1) Epoxyde (1) Fractures (1) Humidité (1) Materials testing (1) Mechanical properties (1) Moisture (1) Mécanique de la rupture (1) Ship technology (1) Tests (1) Thermoplastique (1) Ultrasonics (1) Ultrasonique (1) Vibration (1) Mais... Tipo do documento Text (1) Ano 1992 (1) País France (1) Idioma Francês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Dégradation de matériaux composites dans un environment marin: Nouveaux materiaux et methodes d'essais ArchiMer Pomies, F; Carlsson, L; Choqueuse, Dominique; Davies, Peter. The change in composite material properties when these are exposed to a marine environment is of considerable importance to both designers and users of these materials. In this paper new materials are first studied, composites composed of a glass fibre reinforced thermoplastic PPS matrix. It is shown that their poor interfacial resistance to moisture ingress compromises severely the advantage of using a matrix which does not absorb moisture. In the second part of the paper the application of two non-destructive test techniques for following damage development, based on ultrasonic wave propagation and vibration (modal) analysis, are described. These are complemented by first results from a study using fracture mechanics tests to characterise delamination... Tipo: Text Palavras-chave: Fractures; Vibration; Epoxy resins; Tests; Materials testing; Mechanical properties; Ultrasonics; Moisture; Ship technology; Composite materials; Mécanique de la rupture; Vibration; Ultrasonique; Thermoplastique; Epoxyde; Humidité. Ano: 1992 URL: http://archimer.ifremer.fr/doc/1992/acte-1064.pdf Registros recuperados: 1 Primeira ... 1 ... Última

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