Silicon nitride ceramics consolidated by oscillatory pressure sintering
Sign Up to like & getrecommendations! Published in 2020 at "Ceramics International"
DOI: 10.1016/j.ceramint.2020.02.021
Abstract: Abstract We report the fabrication of silicon nitride (Si3N4) ceramics with high flexural strength by oscillatory pressure sintering (OPS). The effects of the sintering procedure on the grain growth, microstructure evolution, and mechanical properties of… read more here.
Keywords: silicon nitride; nitride ceramics; si3n4 ceramics; pressure sintering ... See more keywords
Morphological evolution of porous silicon nitride ceramics at initial stage when exposed to water vapor
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DOI: 10.1016/j.jallcom.2017.07.249
Abstract: Abstract The reaction behavior of porous silicon nitride (Si 3 N 4 ) ceramics at initial stage when exposed to water vapor ranging from 5 to 20 vol% at 1200 °C was investigated using online thermogravimetric (TG)… read more here.
Keywords: silicon nitride; water; nitride ceramics; water vapor ... See more keywords
Effect of rare earth oxides addition on the mechanical properties and coloration of silicon nitride ceramics
Sign Up to like & getrecommendations! Published in 2020 at "Journal of The European Ceramic Society"
DOI: 10.1016/j.jeurceramsoc.2019.11.058
Abstract: Abstract The aim of this study was to evaluate the mechanical properties and coloration of silicon nitride ceramics in the presence of RE2O3 (RE = Nd, Eu or Dy). Dense Si3N4 ceramics were prepared by… read more here.
Keywords: silicon nitride; nitride ceramics; mechanical properties; properties coloration ... See more keywords