Microstructure and thermokinetics analysis of combustion synthesized AlN

被引：30

作者：

Chen, KX ^{[1
]}

Ge, CC

Li, JT

Cao, WB

机构：

[1] Tsing Hua Univ, Dept Mat Sci & Engn, State Key Lab New Ceram & Fine Proc, Beijing 100084, Peoples R China

[2] Univ Sci & Technol Beijing, Lab Special Ceram PM, Beijing 100083, Peoples R China

来源：

JOURNAL OF MATERIALS RESEARCH | 1999年 / 14卷 / 05期

关键词：

D O I：

10.1557/JMR.1999.0262

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The mechanism for combustion synthesis (CS) of AIN was investigated in the present paper. A novel quenching technique was developed to retain the high-temperature structure formed in the sample during the combustion process. Based on the microstructural observation of the quenched specimen and thermodynamic analysis, a two-step reaction mechanism for CS AIN, i.e., vaporization of Al and subsequent reaction with N-2, is proposed.

引用

页码：1944 / 1948

页数：5

共 9 条

[1] HIGH-PRESSURE COMBUSTION SYNTHESIS OF ALUMINUM NITRIDE [J].