Open Access
表1
2024-T3材料属性
| T/℃ | Cp/(J·(kg·K)-1) | ρ/(kg·m-3) | λ/(W·(m·K)-1) | μ | E/MPa | δs/MPa |
| 25 | 900 | 2 770 | 126 | 0.33 | 72 000 | 306 |
| 100 | 910 | 2 760 | 129 | 0.33 | 71 000 | 261 |
| 200 | 950 | 2 730 | 153 | 0.33 | 63 000 | 152 |
| 300 | 1 020 | 2 710 | 178 | 0.33 | 53 000 | 57 |
| 400 | 1 100 | 2 690 | 187 | 0.33 | 45 000 | 13 |
| 500 | 1 100 | 2 670 | 194 | 0.33 | 43 000 | 5 |
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