한국세라믹학회지 (Journal of the Korean Ceramic Society)

  • 제25권2호
  • /
  • Pages.161-167
  • /
  • 1988
  • /
  • 1229-7801(pISSN)
  • /
  • 2234-0491(eISSN)
한국세라믹학회 (The Korean Ceramic Society)
권호 표지

Skull법에 의한 Cubic Zirconia 단결정 성장

Single Crystals Growth of Cubic Zirconia by Skull Method

  • 김석호 (한양대학교 무기재료공학과) ;
  • 최종건 (한양대학교 무기재료공학과) ;
  • 오근호 (한양대학교 무기재료공학과) ;
  • 조영환 (삼성코닝 주식회사) ;
  • 김영준 (삼성코닝 주식회사) ;
  • 오봉인 (삼성코닝 주식회사) ;
  • 강원호 (삼성코닝 주식회사)
  • 발행 : 1988.02.01
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

Yttria-Stabilized Cubic Zirconia Crystals with Various Y2O3 amounts (6-15mol%) were grown by the Skull melting technique. The modeling of the nucleation at the Skull bottom and the best growth condition were studied. The abrupt changes in generator heating Power and lowering rate of crucible caused the dendritic growth in the grown crystal. The optimum condition of cubic Zirconia single crystals was obtained when the lowering rate was gradually increased. The effect of Y2O3 amounts on the perfection adn the color of the grown crystal were determined. The darkish color generated in the crystals added Y2O3 amounts over 12mol% was eliminated by the annealing in air at 1200$^{\circ}C$ for 24hrs.

키워드

참고문헌

  1. J. Mat. Sci. v.12 Stabilization of tetragonal phase in polycrystalline Zirconia T. K. Gupta;J. H. Bechtald;R. C. Kuznicki;L. H. Cadoff;B. R. Rossing
  2. J. Am. Ceram. Soc. v.35 no.5 Stabilization of Zirconia with calcia and magnesia P. S. Duwez;F. Odell;F. H. Brown
  3. Acta Metall. v.27 no.10 Transformation Toughening in Partially stabilized Zirconia(PSZ) D. L. Porter;A. G. Evans;A. H. Heuer
  4. J. Mat. Sci. v.14 Zirconia electroyte cells K. C. Radford;R. J. Bratton
  5. Gems Made by Man K. Nassau
  6. Lapidary Journal v.31 Cubic Zirconia, The Latest Diamond imitation and skull melting K. Nassau
  7. J. Electrochem. Soc. v.132 no.1 Influence of Growth Temperature on the Physical properties of Si films on Yttria-stabilized Cubic Zirconia Substrates A. L. Lin;I. Golecki
  8. J. Mat. Sci. v.21 Deformation and Fractire of Yttria-Stabilized Zirconia Single Crystals J. Lankford
  9. Izv, Akad. Nauk SSSR, Neorg. Mat. v.15 no.9 Character of the conductivity of Fianites at 300-500℃ V. I. Aleksandrov;R. G. Belyania;V. A. Blokhim;Zh. I. Ievleva;V. V. Osiko;A. L. Shimkevich;B. A. Shmatko
  10. J. Mat. Sci. v.19 Electrical conductivity of single crystal and polycrystalline Yttria-Stabilized Zirconia S. P. S. Badwal
  11. Izv. Akad. Nauk SSSR, Neorg. Mat. v.13 no.12 Influence of imurities and annealing conditions on the optical properties of single crystals of ZrO₂and HfO₂ V. I. Aleksandrov;V. F. Kalabukhova;E. E. Lomonova;V. V. Osiko;V. I. Tatarintsev
  12. J. Am. Ceram. Soc. v.65 no.7 Room-Temperature strength and Fracture of $ZrO_2-Y_2O_3$ Single Crystals R. P. Ingel;R. W. Rice;D. Lewis
  13. J. of Cryst. Growth v.79 Characterization of different (Me, Zr)O₂single crystals Grown by the Skull-Melting Technique A. Baerman;W. Guse;H. Saalfeld
  14. Izv. Akad. Nauk SSSR no.2 Melting refractory dielectrics by Direct High frequency heating in a "cold" container V. I. Aleksandrov;V. V. Osiko;V. M. Tatarintsev;V. T. Udovenchik
  15. J. of Cryst, Growth v.51 Growth of Large UO₂and ThO₂single crystals from the melt using a cold-crucible Technique C. C. Herrick;R. G. Behrens
  16. Modern crystallography;Crystal Growth A. A. Chernov
  17. Izv. AKad. Nauk SSR, Neorg. Mat. v.12 no.2 Structure of single crystals of stabilized Zirconium dioxide V. I. Aleksandrov;G. E. val' yano;B. V. Lukin;V. V. Osiko;A. E. Rautbort;V. M. Tatarintsev;V. N. Filatova
  18. Izv. Akad. Nauk. SSSR, Neorg. Mat. v.13 no.2 Characteristics of monocrystalline Solid Solutions in the system $ZrO_2-Y_2O_3$ V. B. Glushkova;V. V. Osiko;L. G. Shcherbakova;V. I. Aleksandrov;Yu;N. Paputskii;V. M. Tatarintsev
  19. J. Mat. Sci. v.22 Electrical conductivity of $Cr_2O_3$-doped $Y_2O_3$-Stabilized $ZrO)2$ M. Jayaratna;M. Yoshimura;S. Somiya
  20. Izv Akad. Nauk SSSR, Neorg. Mat. v.11 no.4 Color Centers in Single crystals of Cubic ZrO₂ V. I. Aleksandrov;S. Kh. Batygov;Yu. K. Voron'ko;B. I. Denker;E. E. Lomonova;V. V. Osiko;V. M. Tatarintsev
  21. Sov. Phys. Sol. States v.26 no.5 Influence of conposition and heat treatment on change states of Intrinsic and impurity defects in $ZrO_2-Y_2O_3$ Solid Solution V. I. Aleksandrov;S. Kh. Batygov;M. A. Vishyakova;Yu. K. Voron'ko;V. F. Kalabukhov;S. V. Lavishchev;E. E. Lomonova;V. A. Myzina;V. V. Osiko