| About this Abstract |
| Meeting |
2021 TMS Annual Meeting & Exhibition
|
| Symposium
|
Characterization of Minerals, Metals and Materials 2021
|
| Presentation Title |
Dynamic Behavior of a High Hardness Ballistic Steel |
| Author(s) |
Suzane Oliveira, Karollyne Monsores, Anderson Silva, Géssica Nicolau, Ricardo Weber, Andersan Paula, Sergio Neves Monteiro |
| On-Site Speaker (Planned) |
Sergio Neves Monteiro |
| Abstract Scope |
When a material is subjected to high stresses and / or high rates of deformation, the behavior generated inside it is completely different from those that do not involve high speeds, because atoms do not have enough time to feel the impact. This behavior is called dynamic and, like the mechanic, has its own characteristics relevant to the performance of the shield. Therefore, this work sought to know a little about the dynamic behavior of a high hardness metallic shield, through the test with the Hopkinson compression bar under high deformation rates, followed by characterization by scanning electron microscopy, where it was possible to identify the dynamic failure known as the adiabatic shear band |
| Proceedings Inclusion? |
Planned: |
| Keywords |
Other, Other, Other |