Research Article
Simulation and Experimental Tests of Ballistic Impact on Composite Laminate Armor
Table 6
Mechanical and ballistic properties of steel 1006.
| | Constant and response | | Density (kg·m−3) | Specific heat constant pressure (J·kg−1·C−1) |
| | 7896 | 452 |
| | Shock EOS linear | | Gruneisen coefficient | Parameter C1 (m·s−1) | Parameter S1 | Parameter quadratic S2 (s·m−1) |
| | 2.17 | 4569 | 1.49 | 0 |
| | Shear modulus (Pa) | | Initial yield stress Pa | Hardening constant Pa | Hardening exponent | Strain rate constant | Thermal softening exponent | Melting temperature C | Reference strain rate (sec) |
| | 3.5e + 008 | 2.75e + 008 | 0.36 | 2.2e − 002 | 1 | 1537.8 | 1 |
| | 8.18e + 010 |
|
|
Source: Ansys explicit material database.
|
