Figure 4

Three-dimensional surfaces for (a) Relative density, (b) Hardness, (c) Fracture toughness and (d) Three-point Bending strength, of SiC composite samples as a function of both different amounts of graphene and nano β-SiC.

Three-dimensional surfaces for (a) Relative density, (b) Hardness, (c) Fracture toughness and (d) Three-point Bending strength, of SiC composite samples as a function of both different amounts of graphene and nano β-SiC.