Читать книгу Materials for Biomedical Engineering - Mohamed N. Rahaman - Страница 125
Example 4.1
ОглавлениеTensile testing of a metal alloy using a cylindrical dog‐bone specimen of gage length 60.00 mm and diameter 12.8 mm yielded the following data:
| Force (N) | Length (mm) |
|---|---|
| 0 | 60.00 |
| 15 442 | 60.06 |
| 30 883 | 60.12 |
| 46 325 | 60.18 |
| 61 766 | 60.24 |
| 77 208 | 60.30 |
| 92 649 | 60.36 |
| 105 517 | 60.42 |
| 107 834 | 60.48 |
| 109 506 | 60.54 |
| 110 150 | 60.60 |
| 110 664 | 60.66 |
| 108 992 | 60.72 |
| 106 547 | 60.78 |
Determine (a) the Young’s modulus, (b) the elastic limit, and (c) the yield strength of the metal alloy.
