MULTICOMPONENT TOUGHENED CERAMIC MATERIALS OBTAINED BY REACTION SINTERING .2. SYSTEM ZRO2-AL2O3-SIO2-MGO

被引：31

作者：

MIRANZO, P

PENA, P

MOYA, JS

DEAZA, S

机构：

[1] CSIC, Inst de Ceramica y Vidrio,, Madrid, Spain, CSIC, Inst de Ceramica y Vidrio, Madrid, Spain

来源：

JOURNAL OF MATERIALS SCIENCE | 1985年 / 20卷 / 08期

关键词：

ALUMINA - Chemical Reactions - CERAMIC PRODUCTS - Mechanical Properties - MAGNESIUM COMPOUNDS - Chemical Reactions - SILICA - Chemical Reactions - ZIRCONIUM COMPOUNDS - Chemical Reactions;

D O I：

10.1007/BF00553031

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Very dense zirconia-toughened ceramics with a mullite matrix based on the quaternary system ZrO//2-Al//2O//3-SiO//2-MgO in the temperature range as low as 1450 to 1500 degree C have been obtained by reaction sintering of zircon/alumina/magnesia mixtures. The shrinkage, advance of reaction, microstructure, densification mechanism and mechanical properties are reported. The results are explained in terms of transitory and permanent liquids.

引用

页码：2702 / 2710

页数：9

共 6 条

[1]

BAUDIN C, 1984, J AM CERAM SOC, V67, pC134

[2]

DALMASCHIO R, 1983, VERRES RAFRACT, V37, P369

[3] REACTION SINTERING - CORRELATION BETWEEN DENSIFICATION AND REACTION [J].