Journal of the Korean Ceramic Society (한국세라믹학회지)

The Korean Ceramic Society (한국세라믹학회)
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A Synthesis and Characteristics for Zirconia Powders by Coprecipitation Method ; III) The Properties and Sinterabilities of ZrO2-Y2O3-Bi2O3

공침법에 의한 지르코니아분말의 합성 및 특성 III) ZrO2-Y2O3-Bi2O3의 특성 및 소결성

  • 윤종석 (연세대학교 요업공학과) ;
  • 이동인 (연세대학교 요업공학과) ;
  • 오영제 (한국과학기술원 무기재료연구실) ;
  • 이희수 (연세대학교 요업공학과)
  • Published : 1989.05.01
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Abstract

The physical properties and sinterabilities of ZrO2-Y2O3-Bi2O3 ternary system powder prepared by coprecipitation were investigated. The crystallization temperatures of ternary system were increased and the specific surface areas were decreased with increasing Bi2O3 amount as sintering agents both PSZ and FSZ. Especially, the partially stabilized zirconia showed monoclinic phase. The sinterability was increased with the amount of Bi2O3 added which caused liquid phase sintering.

Keywords

References

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