Table 2 Mechanical properties.

From: Parametric optimization of FSAM-Fabricated Al7075/Graphene/B4C hybrid composites using a Taguchi-ensemble machine learning framework

Reinforcement

Density (g/cm³)

Elastic Modulus (GPa)

Hardness (HV)

Tensile Strength (GPa)

References

Graphene Powder

2.26

950–1050

1000–1500

120–130

43,47,48

Boron Carbide (B₄C) Powder

2.52

450–470

2800–3000

3.5–4.0.5.0

45,49,50

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