Effect of ozone adsorption on the oxidation behaviour of ZrB2–SiC ceramic composites
Source abstract
Abstract
Abstract Ceramics of ZrB2–20 vol.% SiC were prepared by hot pressing method, and ozone (O3) was adsorbed on the surface of the ceramics. Then the as-adsorbed ceramics were oxidized in air and the effect of ozone adsorption on the oxidation behaviour of the ceramic composites was analyzed. The experimental results indicate that adsorption of ozone promotes the oxidation of the ceramic composites, especially for the SiC. In addition, more silica glass formed promotes the formation and crystal growth of zircon.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Advanced ceramic materials synthesis · Advanced materials and composites · MXene and MAX Phase Materials
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References (10)
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1. Oxidation-based materials selection for 2000°C + hypersonic aerosurfaces: theoretical considerations and historical experience10.1023/B:JMSC.0000041686.21788.77 ↗
2. Materials for ultrahigh temperature structural applications
3. Effect of thermal exposure on strength of ZrB2-based composites with nano-sized SiC particles10.1016/j.compscitech.2008.06.021 ↗
4. Long-term oxidation behaviour and mechanical strength degradation of a pressurelessly sintered ZrB2–MoSi2 ceramic10.1016/j.scriptamat.2005.07.026 ↗
5. Thermal shock behaviour of ZrB2–SiC ultra-high temperature ceramics with addition of zirconia10.1016/j.jallcom.2008.11.045 ↗
6. Thermodynamic Analysis of ZrB2–SiC Oxidation: Formation of a SiC-Depleted Region10.1111/j.1551-2916.2006.01329.x ↗
7. Oxidation behaviour of zirconium diboride-silicon carbide at 1800°C10.1016/j.scriptamat.2007.07.009 ↗
8. Stability of ultra-high-temperature ZrB2–SiC ceramics under simulated atmospheric re-entry conditions10.1016/j.jeurceramsoc.2007.02.201 ↗
9. Oxidation of zirconium diboride–silicon carbide ceramics under an oxygen partial pressure of 200Pa: formation of zircon10.1016/j.corsci.2010.06.004 ↗
10. Thermal stability of zircon (ZrSiO4)10.1016/j.jeurceramsoc.2007.12.040 ↗