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The present work investigates the influence of TiO2 additions on sintering behavior of Al2O3, ZrO2 (12mol% CeO2) and Al2O3-ZrO2 (12mol% CeO2) ceramics for dental applications. Alumina-Titania, Zirconia-Titania and Titania-Alumina-Zirconia powder mixtures were uniaxially pressed and pressureless sintered at 1400°C for 2h. The phase composition and distribution, densification and microstructures of...
There has been significant interest in printing radio frequency passives, however the dissipation factor of printed dielectric materials has limited the quality factor achievable. Al2O3 is one of the best and widely implemented dielectrics for RF passive electronics. The ability to spatially pattern high quality Al2O3 thin films using, for example, inkjet printing would tremendously simplify the incumbent...
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