| |
|
|
| |
|
|
| Contact |
|
Carreño-Morelli Efraín |
| |
|
|
| Title |
|
Selective laser sintering of aluminium- and titanium-based composites: processing and characterization |
| |
|
|
| Author(s) |
|
Vaucher S., Carreño-Morelli E., André C., Beffort O. |
| |
|
|
| References |
|
Physica Status Solidi (a), 199, September 2003, pp. R11-R13 |
| |
|
|
| Url |
|
|
| |
|
|
| Abstract |
|
Metal matrix composites have been processed by selective laser sintering of metal-ceramic powder blends. The feasibility of manufacturing Al- and Ti-based composites reinforced with various ceramic particles has been assessed. The resulting microstructures are strongly dependent on the laser power and metal-ceramic reactivity. High laser power results in improved density. In-situ grown carbides develop during sintering in AlMg12–SiC and Ti-graphite systems. On the contrary, no discernible reaction has been observed in AlSi20–SiC and Ti-diamond systems. |
| |
|
|
| |
|
|
| |
|
|
| |
|
|