Table 5 Vickers hardness prediction (HV)
From: Investigation of Two-Dimensional Ultrasonic Surface Burnishing Process on 7075-T6 Aluminum
BD | SS | ||||||||
|---|---|---|---|---|---|---|---|---|---|
17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | |
7 | 232.24 | 234.52 | 236.95 | 239.50 | 242.17 | 244.95 | 247.83 | 250.80 | 253.87 |
8 | 236.79 | 239.55 | 242.48 | 245.55 | 248.77 | 252.12 | 255.60 | 259.19 | 262.88 |
9 | 238.86 | 242.15 | 245.64 | 249.30 | 253.13 | 257.11 | 261.23 | 265.49 | 269.87 |
10 | 238.09 | 241.97 | 246.07 | 250.36 | 254.85 | 259.50 | 264.32 | 269.29 | 274.39 |
11 | 234.22 | 238.73 | 243.48 | 248.46 | 253.64 | 259.01 | 264.56 | 270.27 | 276.14 |