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Modelling of elastic behaviour of metal powder compacts

Autor
Prado, J.; Riera, M.
Tipus d'activitat
Article en revista
Revista
Nato science series
Data de publicació
2001
Volum
176
Pàgina inicial
63
Pàgina final
70
Repositori
http://hdl.handle.net/2117/11895 Obrir en finestra nova
Resum
In this work the elastic behaviour of metallic powder compacts is studied. Cylindrical specimens with different levels of density have been submitted to uniaxial compression tests with loading and unloading cycles. The analysis of the elastic loadings shows a non linear elasticity which can be mathematically represented by means of a potential law. A model involving two particles and comparable to elastic contact of Hertz, allows to understand the mechanical behaviour of these materials, always ...
Citació
Prado, J.; Riera, M. Modelling of elastic behaviour of metal powder compacts. "Nato Science Series", 2001, vol. 176, p. 63-70.
Grup de recerca
PROCOMAME - Processos de Conformació de Materials Metàl·lics

Participants