A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Smart Mechanical Powder Processing for Producing Carbon Nanotube Reinforced Aluminum Matrix Composites
The central concern in the fabrication of carbon nanotube (CNT) reinforced metal composites is the well balance between uniform dispersion and structural integrity of CNTs. Rapid and uniform self-assembly of CNTs and spherical Aluminum (Al) particles into a core-shell structure is realized by a smart mechanical powder processing. The factors influencing the dispersion uniformity and structural integrity of CNTs during the processing are studied, including the size of Al particles, mixing speed and mixing time. It is revealed that a size of 35 μm is preferred for the Al particles to tear apart the CNT clusters and obtain a uniform dispersion of CNTs on Al surface. Different composite states, CNTs are singly dispersed, thickly wrapped, or embedded in the Al particles, can be obtained by changing the mixing speed. Well coordination between the CNT dispersion homogeneity and structural integrity could be achieved under suitable processing condition. Therefore, it can be adopted as an efficient and intelligent technology to achieve the desired performance in CNT/Al composites.
Smart Mechanical Powder Processing for Producing Carbon Nanotube Reinforced Aluminum Matrix Composites
The central concern in the fabrication of carbon nanotube (CNT) reinforced metal composites is the well balance between uniform dispersion and structural integrity of CNTs. Rapid and uniform self-assembly of CNTs and spherical Aluminum (Al) particles into a core-shell structure is realized by a smart mechanical powder processing. The factors influencing the dispersion uniformity and structural integrity of CNTs during the processing are studied, including the size of Al particles, mixing speed and mixing time. It is revealed that a size of 35 μm is preferred for the Al particles to tear apart the CNT clusters and obtain a uniform dispersion of CNTs on Al surface. Different composite states, CNTs are singly dispersed, thickly wrapped, or embedded in the Al particles, can be obtained by changing the mixing speed. Well coordination between the CNT dispersion homogeneity and structural integrity could be achieved under suitable processing condition. Therefore, it can be adopted as an efficient and intelligent technology to achieve the desired performance in CNT/Al composites.
Smart Mechanical Powder Processing for Producing Carbon Nanotube Reinforced Aluminum Matrix Composites
Behzad Sadeghi (author) / Genlian Fan (author) / Zhanqiu Tan (author) / Zhiqiang Li (author) / Akira Kondo (author) / Makio Naito (author)
2021
Article (Journal)
Electronic Resource
Unknown
Metadata by DOAJ is licensed under CC BY-SA 1.0
| British Library Online Contents | 2014
| British Library Online Contents | 2011
Preparation and properties of dual-matrix carbon nanotube-reinforced aluminum composites
| British Library Online Contents | 2017
Spark plasma sintered multi-wall carbon nanotube reinforced aluminum matrix composites
| British Library Online Contents | 2010
Carbon nanotube reinforced aluminum matrix composites produced by spark plasma sintering
| British Library Online Contents | 2017