Author/Authors
Metiri, Wahiba Université Badji-Mokhtar - Faculté des Sciences - Département de Physique, Laboratoire des Semi-Conducteurs, Algeria , Hadjoub, Fatiha Université Badji-Mokhtar - Faculté de Médecine, Faculté des Sciences - Département de Médecine, Département de Physique, Laboratoire des Semi-Conducteurs, Algeria , Touati Tliba, Leila Université Badji-Mokhtar - Faculté des Sciences - Département de Physique, Laboratoire des Semi-Conducteurs, Algeria
Title Of Article
Effect of reinforcement volume fraction on the density elastic parameters of BMG’s matrix composites
شماره ركورد
31110
Abstract
The influence of reinforcement volume percentage on the densities and longitudinal elastic modulus of unidirectional Zr_41.2 Ti_13.8 Cu_12.5 Ni_10 Be_22.5, Vit.1, Bulk metallic glass matrix composites, reinforced with glass E, Fe, Mo, Ni, Cr, Mn, Nb, Cd, Pt, U, Cu or Zr fibers, has been investigated. It was found the elastic moduli of high volume fraction composites are improved with the introduction of certain materials reinforcement such as Mo, Pt, Cr, Fe, U, etc. However, they decrease with some other materials reinforcements, as in the case of glass E and Cd. Moreover, we showed that the densities and elastic moduli variations of these materials depend on the ratio between matrix and fiber parameters. Finally, we were able to deduce a relation between densities, elastic moduli and reinforcement volume fraction.
From Page
75
NaturalLanguageKeyword
Bulk metallic glass , Composite , Reinforcement , Elastic constants
JournalTitle
Revue Des Sciences Et De La Technologie, Synthèse
To Page
83
JournalTitle
Revue Des Sciences Et De La Technologie, Synthèse
Link To Document