| About this Abstract |
| Meeting |
13th International Conference on the Technology of Plasticity (ICTP 2021)
|
| Symposium
|
13th International Conference on the Technology of Plasticity (ICTP 2021)
|
| Presentation Title |
Experimental and Numerical Studies on Plastic Deformation and Failure Behavior of Carbon Nanotube Reinforced Al Composite Sheet under Uniaxial Loading Condition |
| Author(s) |
Zhenming Yue, Xinrui Min, Zhanqiu Tan, Zhiqiang Li, Junyan Ni, Jun Gao, Jie Zhang |
| On-Site Speaker (Planned) |
Zhenming Yue |
| Abstract Scope |
The carbon nanotube (CNT) reinforced Aluminum have been expected as one ideal metal matrix composites characterized with superior strength and high elastic modulus. However, the reduction of its ductility is often a serious drawback. Nonuniformity in the microstructure makes it difficult to maintain the structure integrity during the deformation. In this study, the mechanical property of CNT/Al2024 composite sheet of 1.0mm will be investigated through uniaxial tensile tests. Meanwhile, the simulations based on micro- and macro-mechanical constitutive are conducted to reveal the relationship between the evolution of microstructure, like grain size, dislocation density and interfacial bonding, and macro deformation responses. This work can be helpful to better understand the key factors influence the plastic deformation and failure of CNT/Al2024 composite under complex loading conditions. |
| Proceedings Inclusion? |
Definite: At-meeting proceedings |