CONTRIBUTION TO THE PHASE-DIAGRAM AL4C3-ALN-SIC

被引：20

作者：

ODEN, LL

MCCUNE, RA

机构：

[1] Albany Research Center, Bureau of Mines, U.S. Department of the Interior, Albany, Oregon

来源：

JOURNAL OF THE AMERICAN CERAMIC SOCIETY | 1990年 / 73卷 / 06期

关键词：

aluminum nitride; phase diagrams; phase equilibria; silicon nitride; X‐ray diffraction;

D O I：

10.1111/j.1151-2916.1990.tb09791.x

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Compositions on the join A14C3·2AIN‐A14C3.2SiC were investigated using X‐ray diffraction and thermal analysis of hot‐pressed bodies prepared from materials of various purities. The quaternary phase A14C3· AIN · SiC was observed in samples prepared from the high‐purity elements, but the ternary phases A14C3·2AIN and A14C3·2SiC were observed only in samples containing significant impurities. A projection onto the base triangle at 1860°C for the pseudoternary system Al4C3‐AlN‐SiC was constructed using X‐ray diffraction, thermal analysis, and existing information in the literature. Copyright © 1990, Wiley Blackwell. All rights reserved

引用

页码：1529 / 1533

页数：5

共 10 条

[1]

[Anonymous], 1966, ACTA CRYSTALLOGR 4

[2]

BENTSEN LD, 1983, J AM CERAM SOC, V66, pC40, DOI 10.1111/j.1151-2916.1983.tb10029.x

[3]

INOMATA Y, 1980, J CERAM SOC JPN, V88, P353

[4] X-RAY CRYSTALLOGRAPHIC DATA ON ALUMINUM SILICON-CARBIDE, ALPHA-AL4SIC4 AND AL4SI2C5 [J].