This article was originally published online on 16 May 2024 with data from the second row, third and fourth columns of Table I placed incorrectly in the third row. Table I appears correctly below.

All online versions of the article were corrected on 23 May 2024. AIP Publishing apologizes for the error.

TABLE I.

Thermophysical properties required by the numerical model.

Aluminium 6082 (substrate)12AlSi10Mg (powder)13,14PCL (polymeric binder)15
Heat capacity, cp (J kg−1 K−1896 1.24 × 10−7T3 − 7.22 × 10−4T2 + 1.32 × T + 401 1260 
Thermal conductivity, λ (W m−1 K−1), T in K 170 if T < 858 K;
3.83 × 10−8 T4 + 1.03 × 10−4 T3 −  4.58 × 10−1 T2 + 4.61 × 102 T − 1.44 × 105 if 858 K ≤ T ≤ 923 K;
150 if T > 923 K; 
−8.56 × 10−5T2 + 1.22 × 10−1T + 122 if T < 792 K;
−4.86 × 10−6T2 + 2.76 × 10−2T + 60.1 if T > 792 K 
0.18 
Density, ρ (kg m−3), T in K −5.86 × 10−9T4 + 1.31 × 10−5T3 − 1.05 × 10−2T2 + 3.39T + 2360 −0.3784 × T + 2800.5 1100 
Coefficient of thermal expansion, β (K−123 × 10−6 – – 
Solidus temperature, Ts (K) 858 831 333 
Liquidus temperature, Tl (K) 923 867 338 
Enthalpy of fusion, ΔH (kJ kg−1396 423 72.5 
Absorptivity, α 0.5 0.5 – 
Young modulus, E (GPa) 70 – – 
Poisson ratio, ν 0.3 – – 
Yield stress, σy (MPa) 260 – – 
Aluminium 6082 (substrate)12AlSi10Mg (powder)13,14PCL (polymeric binder)15
Heat capacity, cp (J kg−1 K−1896 1.24 × 10−7T3 − 7.22 × 10−4T2 + 1.32 × T + 401 1260 
Thermal conductivity, λ (W m−1 K−1), T in K 170 if T < 858 K;
3.83 × 10−8 T4 + 1.03 × 10−4 T3 −  4.58 × 10−1 T2 + 4.61 × 102 T − 1.44 × 105 if 858 K ≤ T ≤ 923 K;
150 if T > 923 K; 
−8.56 × 10−5T2 + 1.22 × 10−1T + 122 if T < 792 K;
−4.86 × 10−6T2 + 2.76 × 10−2T + 60.1 if T > 792 K 
0.18 
Density, ρ (kg m−3), T in K −5.86 × 10−9T4 + 1.31 × 10−5T3 − 1.05 × 10−2T2 + 3.39T + 2360 −0.3784 × T + 2800.5 1100 
Coefficient of thermal expansion, β (K−123 × 10−6 – – 
Solidus temperature, Ts (K) 858 831 333 
Liquidus temperature, Tl (K) 923 867 338 
Enthalpy of fusion, ΔH (kJ kg−1396 423 72.5 
Absorptivity, α 0.5 0.5 – 
Young modulus, E (GPa) 70 – – 
Poisson ratio, ν 0.3 – – 
Yield stress, σy (MPa) 260 – –