CALCULATION OF THE QUASI-TERNARY SYSTEMS - SI3N4-Y2O3-SIO2, Y2O3-SIO2-BEO AND Y2O3-AL2O3-BEO

被引：0
|
作者：
LI, L
AO, Q
VANDERBIEST, O
WOLLANTS, P
DELAEY, L
机构：
[1] SHANDONG POLYTECH UNIV, DEPT MAT ENGN, JINAN 250014, PEOPLES R CHINA
[2] KATHOLIEKE UNIV LEUVEN, DEPT MTM, B-3001 LOUVAIN, BELGIUM
来源：
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY | 1995年 / 11卷 / 04期
关键词：
D O I：
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中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Based on the thermodynamic model of Kaufman for the calculation of quasibinary and quasiternary system, numerical method for the calculation of stable equilibrium is developed and thermodynamic data of undefined phases are discussed in this work for several ceramic systems. The calculated isothermal sections in Si3N4-Y2O3-SiO2 system meet well with other previous calculated phase diagrams and experimental results. The diagrams in Y2O3-SiO2-BeO and Y2O3-Al2O3-BeO systems are calculated for the approach of prediction.
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页码：276 / 280
页数：5
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