REACTION HOT-PRESSING OF ZIRCON-ALUMINA MIXTURES

被引：32

作者：

DIRUPO, E

GILBART, E

CARRUTHERS, TG

BROOK, RJ

机构：

[1] Department of Materials Science, University of Mons, Mons, 7000

[2] Department of Ceramics, University of Leeds, Leeds

来源：

JOURNAL OF MATERIALS SCIENCE | 1979年 / 14卷 / 03期

关键词：

D O I：

10.1007/BF00772734

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Measurements have been made of the concurrent rates of reaction and of densification during the hot-pressing of mixtures of alumina and zircon powders. The results can be interpreted in terms of a liquid-phase sintering model and evidence is presented for separable stages of particle rearrangement, diffusion-controlled densification and residual reaction subsequent to attainment of zero porosity. © 1979 Chapman and Hall Ltd.

引用

页码：705 / 711

页数：7

共 24 条

[1]

BEGLEY ER, 1972, HIGH TEMPERATURE OXI, V5, P185

[2]

Bowen L.J., 1976, CERAMURGIA INT, V2, P173

[3] HOT-PRESSING OF SI3N4 WITH Y2O3 AND LI2O AS ADDITIVES [J].