Abstract
In this article, we report on the fabrication of 0.3‐μm average grain‐sized transparent yttria ceramics using a modified two‐step sintering approach. This process yielded full densification of the yttria ceramics with a drastically reduced grain growth. These transparent yttria ceramics exhibited a transparency equivalent to that of single crystals in the near‐infrared spectral region. The microhardness and fracture toughness of the 0.3‐μm average grain‐sized transparent yttria ceramics fabricated by a modified two‐step sintering were found to exceed those of ∼300‐μm average grain‐sized transparent yttria ceramics fabricated by conventional sintering by 25 and 70%, respectively.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.