| 학회 |
한국재료학회 |
| 학술대회 |
2018년 봄 (05/16 ~ 05/18, 삼척 쏠비치 호텔&리조트) |
| 권호 |
24권 1호 |
| 발표분야 |
D. 구조 재료 분과 |
| 제목 |
Improvement of glass bonding strength through aerosol deposition method |
| 초록 |
It is significant to lower the glass bonding temperature and enlarge the contact area between the glass and the ceramic in the process of bonding ceramics using glass frit. The aim of the present study is to lower the temperature where the glass frit is wetted on the alumina substrate, by fabricating the PbO AD intermediate layer on the alumina substrates. It was observed that Pb components diffused into Bi-based glass during the thermal treatment and thereby the wettability was improved due to the chemical reaction between the PbO film and the glass. Glass wetting properties were analyzed by high temperature microscopy on heating process and the diffusion of PbO into glass by reaction was confirmed by the EDX. In the consequence of the bonding strength test on the sample annealed at 430oC, larger contact area gave rise to higher bonding strength of samples with the PbO film compared to the samples without it |
| 저자 |
Han-Bo Jung1, Ji-Ho Lim2, Young-Min Kong3, Dae-Yong Jeong1
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| 소속 |
1Department of materials Science Engineering, 2Inha Univ., 3Korea |
| 키워드 |
<P>aerosol deposition(AD) method; PbO intermediate layer; glass wetting properties</P>
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| E-Mail |
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