Abstract
Abstract: The effect of the relative content of single-walled carbon nanotubes (SWCNTs) on the compaction, phase composition, microstructure, and mechanical properties of composites based on yttria-stabilized zirconia obtained via spark plasma sintering is studied. We found that a substantial increase in the relative density from 98.26 to 99.98% is observed in the composites containing 0.1 and 0.5 wt % SWCNT. It is established that SWCNTs partially limit the monoclinic–tetragonal transition occurring during high-temperature treatment of zirconia. The fracture toughness of the composite containing 1 wt % SWCNT increases by 38% compared to ceramics without additives.
Original language | English |
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Pages (from-to) | 118-124 |
Number of pages | 7 |
Journal | Nanotechnologies in Russia |
Volume | 14 |
Issue number | 3-4 |
DOIs | |
Publication status | Published - 1 Mar 2019 |
ASJC Scopus subject areas
- Materials Science(all)
- Condensed Matter Physics
- Engineering(all)