REACTION SINTERING - CORRELATION BETWEEN DENSIFICATION AND REACTION

被引：23

作者：

DIRUPO, E ^{[1
]}

ANSEAU, MR ^{[1
]}

BROOK, RJ ^{[1
]}

机构：

[1] UNIV LEEDS, DEPT CERAM, LEEDS LS2 9JT, W YORKSHIRE, ENGLAND

来源：

JOURNAL OF MATERIALS SCIENCE | 1979年 / 14卷 / 12期

关键词：

D O I：

10.1007/BF00611476

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

By studying simultaneous densification kinetics and reaction kinetics during the sintering and hot pressing of alumina-zircon mixtures, it has been possible to distinguish between the particle rearrangement and particle reshaping (diffusive) stages of the densification process. Particle rearrangement is found to be more significant during hot pressing (20 MN m-2) and is the dominant mechanism at relative densities up to 72%. In pressureless sintering, diffusive processes become dominant above relative densities of about 62%. © 1979 Chapman and Hall Ltd.

引用

页码：2924 / 2928

页数：5

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