Journal of the Korean Ceramic Society (한국세라믹학회지)

The Korean Ceramic Society (한국세라믹학회)
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Fabrication of AlN Powder by Self-propagating High-temperature Synthesis I. Synthesis of AlN Powder

자전고온 반응 합성법에 의한 AlN 분말의 제조 I.AlN 분말의 제조

  • 신재선 (홍익대학교 금속재료공학과) ;
  • 안도환 (홍익대학교 금속재료공학과) ;
  • 김석윤 (홍익대학교 금속재료공학과) ;
  • 김용석 (홍익대학교 금속재료공학과)
  • Published : 1996.09.01
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Abstract

The aluminum nitride was synthesized by the self-propagating high-temperature synthesis(SHS). The synthe-sis was used aluminum powder mixed with AlN powder as reactant and the control factors affected to synthesis were considered compact density pressure of reaction gas AlN diluent content and aluminum powder size. The SHS reaction conducted with a reactant containing 50% AlN diluent under 0.8MPa nitrogen gas pressure yielded a complete conversion of aluminum powder to AlN powders. The size and purity of AlN produced were found to be comparable with that of AlN produced by the carbothermal nitrogen method.

Keywords

References

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