Table 3.
Experimental design matrix and results.
| Run order | F | V | S | A | D | G | UTS [MPa] | Run order | F | V | S | A | D | G | UTS [MPa] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | −1 | 1 | −1 | −1 | 1 | 173 | 17 | 1 | 1 | −1 | 1 | −1 | −1 | 211 |
| 2 | 1 | 1 | −1 | −1 | −1 | 1 | 265 | 18 | 1 | −1 | −1 | 1 | 1 | 1 | 250 |
| 3 | −1 | −1 | −1 | −1 | −1 | −1 | 57 | 19 | −1 | −1 | 1 | −1 | 1 | 1 | 73 |
| 4 | 1 | −1 | 1 | 1 | −1 | −1 | 533 | 20 | −1 | −1 | −1 | −1 | −1 | −1 | 549 |
| 5 | −1 | 1 | 1 | 1 | −1 | 1 | 124 | 21 | 1 | 1 | −1 | 1 | −1 | −1 | 137 |
| 6 | 1 | 1 | 1 | 1 | 1 | 1 | 278 | 22 | −1 | 1 | −1 | −1 | 1 | 1 | 325 |
| 7 | −1 | 1 | −1 | −1 | 1 | 1 | 124 | 23 | −1 | −1 | 1 | 1 | 1 | −1 | 93 |
| 8 | 1 | −1 | 1 | 1 | −1 | −1 | 306 | 24 | −1 | −1 | 1 | −1 | 1 | 1 | 306 |
| 9 | 1 | −1 | −1 | −1 | 1 | −1 | 307 | 25 | −1 | 1 | 1 | −1 | −1 | −1 | 264 |
| 10 | 1 | −1 | −1 | −1 | 1 | −1 | 246 | 26 | 1 | −1 | −1 | 1 | 1 | 1 | 263 |
| 11 | 1 | 1 | 1 | −1 | 1 | −1 | 122 | 27 | −1 | −1 | −1 | 1 | −1 | 1 | 124 |
| 12 | 1 | 1 | 1 | 1 | 1 | 1 | 551 | 28 | −1 | 1 | −1 | 1 | 1 | −1 | 537 |
| 13 | −1 | −1 | 1 | 1 | 1 | −1 | 151 | 29 | −1 | 1 | 1 | −1 | −1 | −1 | 135 |
| 14 | −1 | 1 | 1 | 1 | −1 | 1 | 312 | 30 | 1 | 1 | 1 | −1 | 1 | −1 | 321 |
| 15 | −1 | 1 | −1 | 1 | 1 | −1 | 118 | 31 | 1 | 1 | −1 | −1 | −1 | 1 | 80 |
| 16 | 1 | −1 | 1 | −1 | −1 | 1 | 318 | 32 | −1 | −1 | −1 | 1 | −1 | 1 | 306 |