Impact Fracture Study of Filled Epoxy Resins

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 2004

Autores

Pedro V. Vasconcelos (Autor) Outra; F. Jorge Lino (Autor) FEUP; António Magalhães (Autor) Outra; Rui J. Neto (Autor) FEUP

Ata de Conferência Internacional

Título: 12 Convencion Cientifica de Ingenieria Y Arquitectura

V Congresso de Ingenieria de Materiales, CUJAE

Havana, Cuba, 30 de novembro a 3 de dezembro de 2004

Classificação Científica

FOS: Ciências da engenharia e tecnologias > Engenharia mecânica

CORDIS: Ciências Tecnológicas > Engenharia > Engenharia mecânica

Outras Informações

Abstract (EN): Epoxy-based composites moulds are frequently used for wax and polymer materials injection. Tri-phase materials, composed by an epoxy resin, aluminium particles and milled glass or carbon fibres were produced with better mechanical and thermal performances than the single materials, increasing the competitiveness of the epoxy rapid tooling processes. Charpy Impact tests were employed to obtain a qualitative indication of the composites toughness. The electronic instrumentation of these tests allows a more accurate differentiation of the impact behaviour of the neat and aluminium filled resins, and the tri-phase composites, and consequently, more rigorously tailor their properties.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 9