Abstract
Highly porous zirconia-based ceramics were prepared. The ceramic samples sintered at 1600°C had porosities from 40% to 43%, with pore size ranges as follows: "big pore" 100-220 pm and "small pore" 0.8-8 pm. This makes the ceramic structure to be very similar to the structure of the natural spinal bone. The level of mechanical properties of the synthesized zirconia-based ceramics is determined by the pore sizes. The values of the compressive strength and the effective Young's modulus are very similar to those characteristics of the natural spinal bone.
| Original language | English |
|---|---|
| Article number | 012004 |
| Journal | IOP Conference Series: Materials Science and Engineering |
| Volume | 140 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 8 Aug 2016 |
| Event | International Seminar on Interdisciplinary Problems in Additive Technologies - Tomsk, Russian Federation Duration: 16 Dec 2015 → 17 Dec 2015 |
ASJC Scopus subject areas
- Materials Science(all)
- Engineering(all)
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Cite this
Sablina, T., Savchenko, N., Pshenichnyy, A., Grigoriev, M., Buyakova, S., & Kulkov, S. (2016). Development of bioceramic material for spinal surgery implants. IOP Conference Series: Materials Science and Engineering, 140(1), [012004]. https://doi.org/10.1088/1757-899X/140/1/012004