Combustion synthesis method for synthesis of aluminum nitride powder using aluminum containers (II)

Chun Nan Lin, Shyan Lung Chung

研究成果: Article同行評審

11 引文 斯高帕斯(Scopus)

摘要

A Combustion synthesis method was developed for synthesis of AlN powder. Al powder and small amounts of urea were thoroughly mixed and placed in aluminum containers. A layer of AlN powder was placed on the top of the reactant powders and in between the reactant powders and the container walls. The combustion reaction was ignited by heating the top surface of the powder stack and the aluminum container was converted completely to AlN during combustion reaction. High product yields (∼99.5%) were obtained under N2 pressures of 0.3-0.5 MPa. The product as synthesized is porous and loose and can be easily ground. A quenching technique was developed and formation of the various types of product morphology was investigated. Effects of several process parameters on the product yield were also studied. These results were reported and discussed.

原文English
頁(從 - 到)3037-3045
頁數9
期刊Journal of Materials Research
19
發行號10
DOIs
出版狀態Published - 2004 十月

All Science Journal Classification (ASJC) codes

  • 材料科學(全部)
  • 凝聚態物理學
  • 材料力學
  • 機械工業

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