Abstract
This work is focused on the development of uniform compacting of dry nanopowders into complex shapes for sintering dense nanostructured ceramics and composites. New techniques of dry nanopowder compacting under ultrasonic action and collector compacting have been developed. The first one is based on the application of powerful ultrasonic vibration (PUV) to a special die (acoustic waveguide filled by nanopowder) simultaneously with uniaxial compaction pressure at room temperature. The collector technique involves specially designed molds, where active and passive shaping surfaces are combined in one shaping member of the mold according to the principle of minimizing die-wall friction forces and specific rules of collective motion of the shaping members.
Original language | English |
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Title of host publication | 2006 NSTI Nanotechnology Conference and Trade Show - NSTI Nanotech 2006 Technical Proceedings |
Pages | 23-26 |
Number of pages | 4 |
Volume | 1 |
Publication status | Published - 2006 |
Event | 2006 NSTI Nanotechnology Conference and Trade Show - NSTI Nanotech 2006 Technical Proceedings - Boston, MA, United States Duration: 7 May 2006 → 11 May 2006 |
Other
Other | 2006 NSTI Nanotechnology Conference and Trade Show - NSTI Nanotech 2006 Technical Proceedings |
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Country | United States |
City | Boston, MA |
Period | 7.5.06 → 11.5.06 |
Keywords
- Nanoceramics
- Nanopowder
- Nanopowder compacting
- Net-shaping
- Uniform compacting
ASJC Scopus subject areas
- Engineering(all)