Effect of hollow sphere size and size distribution on the quasi-static and high strain rate compressive properties of Al-A380-Al₂O₃ syntactic foams

Keyphrases

• Sphere Diameter 100%
• A380 100%
• Toughness 20%
• Deformation Events 20%
• Energy Materials 20%
• Densification 20%
• Plateau Strength 20%
• Full Density 20%
• Small Sphere 20%
• Split Hopkinson Pressure Bar Test 20%
• Diameter-to-thickness Ratio 20%
• Initial Failure 20%
• Compressive Stress-strain Curve 20%
• Loading Frame 20%
• Sub-atmospheric Pressure 20%
• Critical Resolved Shear Stress 20%
• Peak Strength 20%
• Foam Microstructure 20%
• A380 Aluminum Alloy 20%
• Static Compressive Stress 20%

Material Science

• Al2O3 100%
• Strain Rate 100%
• Mechanical Strength 50%
• Density 25%
• Aluminum Alloys 25%

Engineering

• Rate Dependence 50%
• Size Range 50%
• Peak Strength 50%
• Critical Resolved Shear Stress 50%
• Densification 50%