Table. 2 Experimental table including artificial ageing parameters (temperature and time) as well as corrosion exposure times of the tensile test specimens
Artificial ageing holding time at 190 °C (h) | ||||
|---|---|---|---|---|
0 (reference condition) | 2 (Under-Aged condition) | 8 (Peak-Aged condition) | 63 (Over-Aged condition) | |
(code-name) | AA2024-T3 | AA2024-T3+2h@190°C | AA2024-T3+8h@190°C | AA2024-T3+63h@190°C |
Artificial ageing holding time at 190 °C [Hours] | ||||
0 | 2 | 8 | 63 | |
Corrosion exposure at exfoliation corrosion solution (hrs) | AA2024-T3+ 0.5h_EXCO | AA2024-T3+2h@190°C +0.5h_EXCO | AA2024-T3+8h@190°C +0.5h_EXCO | AA2024-T3+63h@190°C +0.5h_EXCO |
AA2024-T3 +2h_EXCO | AA2024-T3+2h@190°C +2h_EXCO | AA2024-T3+8h@190°C +2h_EXCO | AA2024-T3+63h@190°C +2h_EXCO | |
AA2024-T3 +4h_EXCO | AA2024-T3+2h@190°C +4h_EXCO | AA2024-T3+8h@190°C +4h_EXCO | AA2024-T3+63h@190°C +4h_EXCO | |
AA2024-T3 +24h_EXCO | AA2024-T3+2h@190°C +24h_EXCO | AA2024-T3+8h@190°C +24h_EXCO | AA2024-T3+63h@190°C +24h_EXCO | |
