About this Abstract |
Meeting |
12th International Conference on Magnesium Alloys and their Applications (Mg2021)
|
Symposium
|
12th International Conference on Magnesium Alloys and their Applications (Mg 2021)
|
Presentation Title |
Electro-chemo-mechanical Modelling of Corrosion Induced Material Damage |
Author(s) |
Daniel Hoeche, Natalia Konchakova, Mikhail Zheludkevich, Carsten Blawert, Wolfgang Weber, Zahid Mir, Mohammad Reza Shariati |
On-Site Speaker (Planned) |
Daniel Hoeche |
Abstract Scope |
Modelling and simulation of surface degradation and related material damage due to combination of aggressive environmental attack with mechanical loads is in the focus of this approach. A corrosion model is fully coupled to a mechanical model enabling the description of damage related system changes. The evolution of corrosion and its impact on the stress -strain relationship are analyzed numerically and compared with the experimental investigation on extruded cp-Mg. The aim of the study is to understand and to quantify the influence of corrosion related geometry and morphology changes on damage initiation and progress, and to devolop a numerical framework towards elimination of damage variables. |
Proceedings Inclusion? |
Planned: At-meeting proceedings |