Aluminium AA6061 Matrix Composite Reinforced with Spherical Alumina Particles Produced by Infiltration: Perspective on Aerospace Applications

Figure 4

Hardness and elastic modulus comparison between spherical and angular PRMMC, commercial MMCs, reference AA6061 alloy and aerospace alloys AA2024, and AIRWARE 2196. All hardness values: measured. Young’s modulus of spherical and angular PRMMC and Boralcan: measured. Young’s modulus of Duralcan from [10], AA6061 and AA2024 from [11], and AIRWARE 2196 from Constellium product datasheet.