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Microstructural and mechanical characterization of Al–MWCNT composites produced by mechanical milling
| Content Provider | Semantic Scholar |
|---|---|
| Author | Peréz-Bustamante, Raúl Gómez-Esparza, C. D. Estrada-Guel, Ivanovich Miki-Yoshida, Mario Licea-Jiménez, L. Pérez-García, Sergio Alfonso Martínez-Sánchez, Roberto |
| Copyright Year | 2009 |
| Abstract | Abstract Novel Al-based nanocomposites reinforced with multi-walled carbon nanotubes were produced by mechanical milling. Next, pressure-less sintering at 823 K under vacuum and hot extrusion at 773 K were carried out. The interface between Al matrix and the multi-walled carbon nanotubes was examined using transmission electron microscopy. The values of yield strength ( σ y ), maximum strength ( σ max ) and microhardness Vickers (HVN) of the composites were evaluated and reported as a function of carbon nanotubes content. The concentration of multi-walled carbon nanotubes has an important effect on the mechanical properties of the nanocomposite. Formation of aluminum carbide in the nanocomposites was observed. Possible strengthening mechanisms are presented and discussed. |
| Starting Page | 159 |
| Ending Page | 163 |
| Page Count | 5 |
| File Format | PDF HTM / HTML |
| DOI | 10.1016/j.msea.2008.10.047 |
| Volume Number | 502 |
| Alternate Webpage(s) | http://productividad.cimav.edu.mx/productividad/adjuntos/expediente/502/Citas%20al%202017.pdf |
| Alternate Webpage(s) | https://doi.org/10.1016/j.msea.2008.10.047 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
