| Al2O3-ZrO2-SiO2-R2O와 Al2O3-ZrO2-SiO2-La2O3-R2O계 유리와 부분안정화 지르코니아간의 접합거동 |
| 최진삼, 배원태 |
| 경상대학교 세라믹공학전공 |
| Joining Behavior of YSZ Ceramics to Al2O3-ZrO2-SiO2-R2O and Al2O2-ZrO2-SiO2-La2O3-R2O Glass Systems |
| Jinsam Choi, Won Tae Bae |
| Department of Ceramic Engineering, Gyeongsang National University |
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| ABSTRACT |
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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. |
| Key words:
Glass-YSZ, Zirconia, Nucleation agent, Joining behavior |
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