Abstract
An interface energy term is presented that allows for internal surfaces, such as grain boundaries to follow their own yield behavior upon the application of external loads. Interface yielding can be defined as the onset of interaction between the grain boundary and dislocations from the adjoining grains, it can therefore account for intergranular fracture. Atomistic, density dislocation function dynamics simulations and nanoindentation experiments are presented herein to define and calculate such interface energy terms for aluminum and Fe-Si.
Original language | English (US) |
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Pages | 1257-1258 |
Number of pages | 2 |
State | Published - 2017 |
Event | 14th International Conference on Fracture, ICF 2017 - Rhodes, Greece Duration: Jun 18 2017 → Jun 20 2017 |
Conference
Conference | 14th International Conference on Fracture, ICF 2017 |
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Country/Territory | Greece |
City | Rhodes |
Period | 6/18/17 → 6/20/17 |
ASJC Scopus subject areas
- Civil and Structural Engineering
- Building and Construction