Specimen | Hardness H (GPa) | Elastic modulus E (GPa) | H/E |
DLC-1 | 12.94 | 107.57 | 0.12 |
DLC-2 | 32.11 | 240.17 | 0.13 |
DLC-3 | 28.87 | 223.82 | 0.13 |
DLC-4 | 20.03 | 147.77 | 0.14 |
DLC-5 | 21.35 | 156.84 | 0.13 |
DLC-6 | 14.53 | 132.37 | 0.11 |
DLC-7 | 22.57 | 156.82 | 0.14 |
DLC-8 | 53.63 | 420.68 | 0.13 |