ヒドラジン法によって調整したY_3Al_5O_<12>(YAG)粉体のキャラクタリゼーションとその焼結  [in Japanese] Characterization and Sintering of Y_3Al_5O_<12>(YAG) Powder Prepared by the Hydrazine Method  [in Japanese]

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Abstract

A YAlO<SUB>3</SUB>(hexagonal) solid solution with α=0.3678nm and c=1.046 nm crystallizes at 880° to 935°C from an amorphous material prepared in the molar ratio Y<SUP>3+</SUP>/Al<SUP>3+</SUP>+=3:5 by a solution technique using hydrazine. The hexagonal YAIO<SUB>3</SUB> phase transforms to Y<SUB>3</SUB>Al<SUB>5</SUB>O<SUB>12</SUB>(YAG) at 1005° to 1075°C. The YAG powder calcined at 1200°C can be densified to transparency in a vacuum for 2h at 1600°C without additives.

Journal

  • Journal of the Japan Society of Powder and Powder Metallurgy

    Journal of the Japan Society of Powder and Powder Metallurgy 49(6), 486-490, 2002-06-15

    Japan Society of Powder and Powder Metallurgy

References:  14

Codes

  • NII Article ID (NAID)
    10008833464
  • NII NACSIS-CAT ID (NCID)
    AN00222724
  • Text Lang
    JPN
  • Article Type
    ART
  • ISSN
    05328799
  • NDL Article ID
    6190493
  • NDL Source Classification
    ZP41(科学技術--金属工学・鉱山工学)
  • NDL Call No.
    Z17-274
  • Data Source
    CJP  NDL  J-STAGE 
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