Composites material 1 Composites materials Damping 1 Damping property 1 Density (specific gravity) 1 Dynamics 1 Energy utilization 1 Entangled metallic wire material 1 Fatigue characteristics 1 Fatigue of materials 1 High damping 1 High stiffness 1 Interpenetrating composites 1 Mechanical behavior 1 Metallic matrix composites 1 Metallic wire 1 Metals 1 Novel materials 1 Polyurethanes 1 Stiffness 1 Stiffness matrix 1 Wire 1