Density and Porosity of Casted samples

Sample Name

Theoretical density(g/cc)

Experimental density(g/cc)

% Porosity (%)

Al2024-4%B (A1)

2.7732

2.71

2.27

Al2024-6%B (B1)

2.7698

2.7

2.52

Al2024-8%B (C1)

2.7664

2.594

6.16

Al 2024-10%B (D1)

2.763

2.582

6.55

Al 2024-4%B-2% Gr (A2)

2.7626

2.699

2.3

Al 2024-6%B-2% Gr (B2)

2.7592

2.587

4.74

Al 2024-8%B-2% Gr (C2)

2.7558

2.575

4.77

Al 2024-10%B-2% Gr (D2)

2.7524

2.556

7.13