Table 3 Dimensional data and fatigue results of Glare laminates and plain aluminum alloy specimens
Series | w(mm) | d(mm) | Environment | R | c⊗(mm) | N⊗(cycles) |
|---|---|---|---|---|---|---|
Glare laminates | ||||||
Case I | ||||||
1 | 50.55 | 2.85 | A | 0.1 | 28 | 46,328 |
2 | 50.7 | 2.5 | A | 0.5 | 34 | 115,000 |
3 | 50.8 | 2.2 | A | 0.5 | 35 | 126,270 |
4 | 50.55 | 2.55 | A | 0.5 | 15 | 58,725 |
5 | 50.5 | 2.6 | M | 0.1 | 34 | 29,163 |
6 | 50.7 | 2.48 | M | 0.3 | 35 | 22,473 |
7 | 51.35 | 2.35 | M | 0.5 | 30 | 193,503 |
8 | 51.1 | 2.9 | S | 0.1 | 13 | 5,157 |
9 | 50.35 | 2.6 | S | 0.3 | 9 | 8,671 |
Case II | ||||||
1 | 50.4 | 2.3 | A | 0.1 | 32 | 63,697 |
2 | 50.5 | 2.55 | S | 0.1 | 30 | 52,476 |
3 | 50.45 | 2.6 | A | 0.3 | 40 | 66,219 |
4 | 50.4 | 2.6 | A | 0.3 | 45 | 81,212 |
5 | 50.45 | 2.2 | S | 0.5 | 26 | 48,717 |
Plain aluminum 2014-T6 alloy specimens | ||||||
P1 | 36.3 | 1.6 | A | 0.1 | 15 | 16,575 |
P2 | 50.9 | 1.55 | A | 0.1 | 20 | 37,225 |