Sample Designation

Reinforcement content

Hardness

Sample 1

Al6061

56.00

Sample 2

Al6061 + 3% FA

60.64

Sample 3

Al6061 + 3% SiC

76.56

Sample 4

Al6061 + 3% Gr

63.78

Sample 5

Al6061 + 3% FA + 3% SiC

79.14

Sample 6

Al6061 + 3% FA + 3% Gr

70.53

Sample 7

Al6061 + 3% SiC + 3% Gr

73.77

Sample 8

Al6061 + 3% FA + 3% SiC + 3% Gr

81.27