Journal of the Korean Ceramic Society (한국세라믹학회지)
- Volume 37 Issue 4
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- Pages.354-358
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- 2000
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- 1229-7801(pISSN)
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- 2234-0491(eISSN)
Effect of ${Fe_2}{O_3}$ Addition on Mechanical and Optical Properties of t-$ZrO_2$ /${Al_2}{O_3}$ Composites
${Fe_2}{O_3}$ 첨가에 따른 t-$ZrO_2$ /${Al_2}{O_3}$ 복합체의 기계적 및 광학적 특성
- Lee, Deuk-Yong (Dept. of Metallurgical and Materials Engineering, Daelim College of Technology) ;
- Kim, Dae-Joon (Materials Division, Korea Institute of Science and Technology) ;
- Lee, Myung-Hyun (Materials Division, Korea Institute of Science and Technology) ;
- Park, Il-Seok (Materials Division, Korea Institute of Science and Technology) ;
- Choi, Hyun (Materials Division, Korea Institute of Science and Technology)
- 이득용 (대림대학 금속재료과) ;
- 김대준 (한국과학기술연구원 재료연구부) ;
- 이명현 (한국과학기술연구원 재료연구부) ;
- 박일석 (한국과학기술연구원 재료연구부) ;
- 최현 (한국과학기술연구원 재료연구부)
- Published : 2000.04.01
Abstract
Tetragonal (t)-ZrO2/Al2O3 composites doped with Y2O3, Nb2O5, and Fe2O3 ((Y, Nb, Fe)-TZP/Al2O3) were prepared over the range containing Fe2O3 from 0.1 to 0.5 mol% with 0.1 mol% intervals to evaluate the effect of Fe2O3 addition on chromaticity, hydrothermal stability, and mechanical property of the composites. After autoclaving for 20 h at 18
Keywords
- t-$ZrO_2$/${Al_2}{O_3}$ composite;
- Dental implant abutment;
- ${Fe_2}{O_3}$;
- chromaticity;
- Yellowish brown