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高压氮气中自蔓延燃烧合成氮化铝

江国健; 庄汉锐; 李文兰; 邬凤英; 张宝林   

  1. 中国科学院上海硅酸盐研究所; 上海 200050
  • 收稿日期:1997-02-27 修回日期:1997-04-01 出版日期:1998-02-20 网络出版日期:1998-02-20

Self-propagating High-Temperature Synthesis of Aluminium Nitride in High-pressurized Nitrogen Atmosphere

JIANG Guo-Jian; ZHUANG Han-Rul; LI Wen-Llan; WU Feng-Ying; ZHANG Bao-Lin   

  1. Shanghai Institute of Ceramics; Chinese Academy of Sciences Shanghai 200050 China
  • Received:1997-02-27 Revised:1997-04-01 Published:1998-02-20 Online:1998-02-20

摘要: 高压氮气下,自蔓延燃烧合成(SHS)氨化铝实验中,研究了稀释剂含量、添加剂含量、氮气压力、反应物的相对密度、反应物厚度对燃烧波最高温度、燃烧波蔓延速率的影响,并制备了含氮量较高(33.4Wt%)的氨化铝.

关键词: 自蔓延燃烧合成, 氮化铝, 高压氮气

Abstract: Through combustion of aluminium powder in pressurized nitrogell atmosphere, alunliniunl nitride(AIN) containing 11igher content of nitrogell ac.as prepared by self-propagating high-temperature (combustioll) synthesis (SHS) method. The effects of diluent content, additive content, nitrogen pressure, relative density of reactants, thickness of reactants on the SHS of AId under pressurized nitrogen were studied.

Key words: SHS, AlN, high pressurized nitrogen

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