Abstract
Nano ZrO2-TiN (10-40vol.%) composites were successfully fabricated by spark plasma sintering (SPS) at 1200°C under 80MPa. The as-obtained composites remained nanosized grains of ZrO2 and TiN below 200nm. The physical and mechanical properties of composites were systemically investigated. It was found that above 20vol.% TiN the composites were electrically conductive. 30 and 40vol.% TiN reinforced composites possessed the highest flexural strength of 1459.7 MPa and maximum electrical conductivity of 17081.7 S·m-1 respectively.
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Hu, C. F., Kim, B. N., Park, Y. J., Estili, M., Grasso, S., Morita, K., … Sakka, Y. (2015). Nano ZrO2-TiN composites with high strength and conductivity. Journal of the Ceramic Society of Japan, 123(1434), 86–89. https://doi.org/10.2109/jcersj2.123.86
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