한국세라믹학회지 (Journal of the Korean Ceramic Society)

  • 제24권3호
  • /
  • Pages.235-242
  • /
  • 1987
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  • 1229-7801(pISSN)
  • /
  • 2234-0491(eISSN)
한국세라믹학회 (The Korean Ceramic Society)
권호 표지

(1-x) ZrO2-xY2O3계 미분말의 합성 및 소결체의 제조에 관한 연구

A Study on the Preparation of Fine Powder and Synthesis of (1-x) ZrO2-xY2O3 Systems

  • 안영필 (한양대학교 무기재료공학과) ;
  • 김복희 (전북대학교 재료공학과) ;
  • 성상현 (한양대학교 무기재료공학과)
  • 발행 : 1987.03.01
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초록

This study was about to make zirconia ceramics with yttria, using spraying precipitation method for the purpose of powder control. The powder properties and the characterization of sintered body, were studied. As the results, 1. The synthesized powder had homogeneity of spherical shape, and average particle size was 2-3 um. 2. Crystallization temperature increased with Y2O3 content. 3. Apparent density of sintered body (fired above 1500$^{\circ}C$) was higher than 98% of theoretical value in 3 mol% Y2O3 content. 4. High KIC values(19kg/㎣/2) in 3 mol % Y2O3 content resulted from sintering density increasement.

키워드

참고문헌

  1. J. Am. Ceram. Soc. v.51 no.10 Effect of particle shape on the kinetics of sintering of glass Ivan B. Cutler;Roy E. Henrichsen
  2. Ceramic Processing before Firing Active powders I.B. Cutler;G.Y. Onoda(ed.);Jr. & L.L. Hench(ed.)
  3. セラミシクス v.10 セラミシクスの製造ブロセス 山口喬
  4. Amer. Ceram. Soc. Bull v.53 no.12 Preparation of Ceramic Oxide Powders by Liquid Drying R.E. Jaeger;T.J. Miller
  5. J. Am. Ceram. Soc. v.67 no.10 Synthesis of 6-nm ultrafine monoclinic zirconia Peter E.D. Morgan
  6. J. Am. Ceram. Soc. v.66 no.12 Hydrothermal preparation of ultrafine monoclinic ZrO₂powder Eiji Tani;Masahiro Yoshimura;Shigeyuki Somiya
  7. 窯業協會誌 v.93 no.9 Synthesis of Monodispersed Zirconia Fine Particles T. Ikemoto;N. Mizutani;M. Kato;Y. Mitarai
  8. Ceramic Data Book Preparation of Fine Particles by Wet Methods M. Kiyama
  9. J. Mater. Sci. v.12 Stabilization of tetragonal phase in polycrystalline zirconia T.K. Gupta;J.H. Bechtold;R.C. Kuznicki;L.H. Cadoff;B.R. Rossing
  10. Advances in Ceramics v.3 Martensitic transformation C.M. Wayman
  11. J. Am. Ceram. Soc. v.57 no.2 Characterization and Stabilization of Metastable Tetragonal ZrO₂ T. Mitsuhashi;M. Ichihara;U. Tatsuke
  12. J. Am. Ceram. Soc. v.65 no.12 Stability of Tetragonal ZrO₂Particles in Ceramic Matrices A.H. Heuer(et al.)
  13. J. Am. Ceram. Soc. v.50 no.10 Cubic Phase Stabilization of Translucent Yttria-Zirconia at Very Low Temperatures K.S. Mazdiyasni;C.T. Lynch;J.S. Smith Ⅱ
  14. J. Mater. Sci. v.14 Zirconia electrolyte cells K.C. Radford;R.J. Bratton
  15. J. Mater. Sci. v.14 K.C. Radford;R.J. Bratton
  16. J. Mater. Sci. v.17 Effect of impurities on sintering and conductivity of yttria-stabilized zirconia M.J. Verkerk;A.J.A. Winnubst;A.J. Burggraaf
  17. J. Am. Ceram. Soc. v.66 no.5 Toughening by Monoclinic Zirconia H. Ruf;A.G. Evans
  18. J. Am. Ceram. Soc. v.60 no.3;4 Mechanisms of Toughening Partially Stabilized Zirconia(PSZ) D.L. Porter;A.H. Heuer
  19. Advances in Powder Technology Sintering of Ceramics and Metals M.F. Yan;Gilbert Y. Chin(ed.)
  20. J. Am. Ceram. Soc. v.64 no.1 Agglomerate and Particle Size Effect on Sintering Yttria-Stabilized Zirconia W.H. Rhodes
  21. J. Am. Ceram. Soc. v.58 no.5;6 Precipitation in Partially Stabilized Zirconia G.K. Bansal;A.H. Heuer
  22. J. Am. Ceram. Soc. v.63 no.5;6 Review-Transformation Toughening in Ceramics: Martensitic Transformation in Crack-Tip Stress Fields A.G. Evans;A.H. Heuer
  23. Acta Metallurgica v.27 Transformation-Toughening in Partially Stabilized Zirconia(PSZ) D.L. Porter;A.G. Evans;A.H. Heuer
  24. J. Mater. Sci. v.17 Transformation Toughening F.F. Lange
  25. J. Mater. Sci. v.17 F.F. Lange