Fabrication of AlN Whiskes by Self-propagating High-temperature Synthesis

자전 고온 합성법에 의한 질화 알루미늄 휘스커의 제조

  • 이경재 (홍익대학교 금속·재료공학과) ;
  • 장영섭 (홍익대학교 금속·재료공학과) ;
  • 김석윤 (홍익대학교 금속·재료공학과) ;
  • 김용석 (홍익대학교 금속·재료공학과)
  • Published : 1995.08.01

Abstract

AlN powder and whiskers were synthesized by direct nitridation of aluminum powder in pure nitrogen atmosphere. The nitridation reaction of aluminum powder was initiated by heating the sample to the ignition temperature and the reaction was finished in less than 3 minutes. AlN whisker-shaped morphology was observed predominantly when the sample was heated above 90$0^{\circ}C$.

Keywords

References

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