Abstract
Particle-reinforced composites offer high stiffness, high strength, and low density, while maintaining reasonable cost. Their mechanical properties, e.g. tensile strength, depend upon reinforcement characteristics and matrix microstructure. In this study, we have performed in situ x-ray synchrotron tomography to understand the damage in 2080 aluminum alloy reinforced with SiC particles in three dimensions. The initial 3D reconstructed microstructure was used as a basis for extended finite element model (XFEM) to simulate damage in the composite when tensile loading is applied.
Original language | English (US) |
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State | Published - 2015 |
Event | 20th International Conference on Composite Materials, ICCM 2015 - Copenhagen, Denmark Duration: Jul 19 2015 → Jul 24 2015 |
Other
Other | 20th International Conference on Composite Materials, ICCM 2015 |
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Country/Territory | Denmark |
City | Copenhagen |
Period | 7/19/15 → 7/24/15 |
Keywords
- Metal-matrix composites (MMCs)
- SiC particles
- X-ray tomography
- XFEM
ASJC Scopus subject areas
- General Engineering
- Ceramics and Composites