| About this Abstract |
| Meeting |
Materials Science & Technology 2020
|
| Symposium
|
Multiscale Modeling of Microstructure Deformation in Material Processing
|
| Presentation Title |
Multiscale Approach to Model Deformation Behavior of Multilayered Sheets Produced by Explosive Cladding |
| Author(s) |
Krzysztof S. Muszka, Marcin Kwiecien, Paulina Lisiecka-Graca, Janusz Majta, Konrad Perzynski, Lukasz Madej |
| On-Site Speaker (Planned) |
Krzysztof S. Muszka |
| Abstract Scope |
In the present study, the three-layered material (copper/steel/copper) was built using explosive cladding technique. Its rheology was studied using different plastometric tests. Additionally, in order to assess its forming limit curves at room temperature, Erichsen cupping tests were performed. The Digital Image Correlation system was used to evaluate deformation behavior of each layer and the whole multilayered system. Based on experimental work, multiscale computer model was created using FEM combined with DMR approach. Computer simulations of Erichsen cupping tests were performed and results were compared with the experiments. Proper numerical representation of multilayered morphology as well as mechanical response of each layer allowed for ability of the model to predict forming limit curves. |