A New S-Shape Specimen for Studying the Dynamic Shear Behavior of Metals
Abstract
:1. Introduction
2. Materials and Methods
2.1. Materials and Specimens
2.2. DIC Measurement
2.3. Finite Element Model (FEM) and Material Parameters
3. Results and Discussion
3.1. Dynamic Test (SHPB)
3.2. DIC
3.3. FEM Simulation
4. Conclusions
Author Contributions
Funding
Conflicts of Interest
References
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Part | Material | Density, kg/m3 | Elastic Modulus, E (GPa) | Poisson’s Ratio | Specific Heat, Cp (J/kg °C) | Tmelt, (K) | Troom (K) |
---|---|---|---|---|---|---|---|
Specimen | Ti-6Al-4V | 4300 | 110 | 0.33 | 670 | 1903 | 298 |
Bar | Steel | 7800 | 190 | 0.33 | -- | -- | -- |
Set | A (MPa) | B (MPa) | N | C | m | |
---|---|---|---|---|---|---|
J–C | 862 | 331 | 0.34 | 0.012 | 0.8 | 1 |
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Arab, A.; Guo, Y.; Zhou, Q.; Chen, P. A New S-Shape Specimen for Studying the Dynamic Shear Behavior of Metals. Metals 2019, 9, 838. https://doi.org/10.3390/met9080838
Arab A, Guo Y, Zhou Q, Chen P. A New S-Shape Specimen for Studying the Dynamic Shear Behavior of Metals. Metals. 2019; 9(8):838. https://doi.org/10.3390/met9080838
Chicago/Turabian StyleArab, Ali, Yansong Guo, Qiang Zhou, and Pengwan Chen. 2019. "A New S-Shape Specimen for Studying the Dynamic Shear Behavior of Metals" Metals 9, no. 8: 838. https://doi.org/10.3390/met9080838