Journal of the Korean Ceramic Society (한국세라믹학회지)

The Korean Ceramic Society (한국세라믹학회)
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Joining Behavior of YSZ Ceramics to Al2O3-ZrO2-SiO2-R2O and Al2O2-ZrO2-SiO2-La2O3-R2O Glass Systems

Al2O3-ZrO2-SiO2-R2O와 Al2O3-ZrO2-SiO2-La2O3-R2O계 유리와 부분안정화 지르코니아간의 접합거동

  • Choi, Jinsam (Department of Ceramic Engineering, Gyeongsang National University) ;
  • Bae, Won Tae (Department of Ceramic Engineering, Gyeongsang National University)
  • 최진삼 (경상대학교 세라믹공학전공) ;
  • 배원태 (경상대학교 세라믹공학전공)
  • Received : 2014.07.31
  • Accepted : 2014.12.01
  • Published : 2015.01.31
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Abstract

The joining behavior of YSZ ceramics to the glasses used in the $9Al_2O_3-24ZrO_2-51SiO_2-16R_2O$ and $9Al_2O_3-24ZrO_2-51SiO_2-7La_2O_3-9R_2O$ (wt%) glass systems was investigated. The glass transition and softening temperatures were determined to be $430^{\circ}C$ and $760^{\circ}C$, respectively. The behavior of the contact angle was inversely proportional to an increase in the temperature. The Zr element in YSZ acted as a nucleation agent and contributed to the bonding behavior at the interface.

Keywords

References

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