Combinative effects of Y2O3 and Ti on Al2O3 ceramics for optimizing mechanical and electrical properties
Sign Up to like & getrecommendations! Published in 2018 at "Ceramics International"
DOI: 10.1016/j.ceramint.2018.07.054
Abstract: Abstract This study aims to combine Y2O3 and Ti to improve the mechanical and electrical properties of Al2O3 ceramics. Al2O3-based composites containing 20 vol% of metallic Ti were chosen. Y2O3 was used as the effective additive… read more here.
Keywords: effects y2o3; mechanical electrical; al2o3 ceramics; electrical properties ... See more keywords
Microstructure and thermal conductivity of gas-pressure-sintered Si3N4 ceramic: the effects of Y2O3 additive content
Sign Up to like & getrecommendations! Published in 2021 at "Journal of The European Ceramic Society"
DOI: 10.1016/j.jeurceramsoc.2020.08.035
Abstract: Abstract Si3N4 ceramics were sintered at 1900 °C under a nitrogen pressure of 1 MPa using Y2O3-MgO additives. The effects of Y2O3 content (0.5-4 mol%) on microstructure and thermal conductivity were systematically investigated. The increasing Y2O3 content led… read more here.
Keywords: effects y2o3; thermal conductivity; conductivity; y2o3 content ... See more keywords
Reduction of thermal effects in a 2.7-µm Er:Y2O3 ceramic laser with annular pumping.
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DOI: 10.1364/oe.480430
Abstract: Reduction of thermal effects is a challenging aspect for power scaling of 2.7-µm bulk Er-lasers due to the large quantum defect when pumping at ∼ 0.97 µm. Here, we demonstrate that thermal effects in an… read more here.
Keywords: ceramic laser; effects y2o3; y2o3 ceramic; thermal effects ... See more keywords
Effects of Y2O3 and LiAl5O8 on the Microstructure and Optical Properties of Reactively Sintered AlON Based Transparent Ceramics
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DOI: 10.3390/ma15228036
Abstract: Sintering aid was very crucial to influence the microstructure and thus the optical property of the sintered optical ceramics. The purpose of this work was to explain the difference between the sintering aids of Li+… read more here.
Keywords: microstructure optical; lial5o8 microstructure; y2o3 lial5o8; effects y2o3 ... See more keywords