Journal of the Korean Crystal Growth and Crystal Technology (한국결정성장학회지)

The Korea Association of Crystal Growth (한국결정성장학회)
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Microstructure and high temperature mechanical properties of sapphire/R-Al-O(R = Y, Gd, Er, Ho, Dy) eutectic fibers grown by micro-pulling-down method

  • Hasegawa, K. (Institute for Materials Research, Tohoku University) ;
  • Yoshikawa, A. (Institute for Materials Research, Tohoku University) ;
  • Durbin, S.D. (Institute for Materials Research, Tohoku University) ;
  • Epellbaum, B.M. (Institute for Materials Research, Tohoku University) ;
  • Fukuda, T. (Institute for Materials Research, Tohoku University) ;
  • Waku, Y. (Japan Ultra-high Temperature Materials Research Center)
  • Published : 1999.08.01
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Abstract

Fiber growth of $Al_{2}O_{3}/R-Al-O$ (R = Y, Gd, Dy, Ho, Er) eutectic by the micro-pulling down method is described. The thermal stability and strength at elevated temperature of each materials is evaluated in relation to the microstructure.

Keywords

References

  1. Nature v.389 Y. Waku(et al.)
  2. Jpn. J. Appl. Phys. v.38 A. Yoshikawa(et al.)
  3. J. Cryst.. Growth v.198;199 B.M. Epelbaum(et al.)