Microstructure and thermal conductivity of gas-pressure-sintered Si3N4 ceramic: the effects of Y2O3 additive content
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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