Modelling effects of short fibres on reinforced glass matrix sintering behaviour

被引：3
|
作者：
Jing, XN [1 ]
He, LH [1 ]
Zhao, JH [1 ]
机构：
[1] Univ Sci & Technol China, CAS, Dept Modern Mech, Key Lab Mech Behav & Design Mat, Hefei 230027, Anhui, Peoples R China
来源：
MODELLING AND SIMULATION IN MATERIALS SCIENCE AND ENGINEERING | 2003年 / 11卷 / 01期
关键词：
D O I：
10.1088/0965-0393/11/1/302
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The effects of short fibres on sintering kinetics and shrinkage anisotropy during sintering of composite glass powder compacts are analysed in detail. In sintering composites, short fibres are modelled as prolate spheroidal rigid inclusions randomly dispersed in viscous matrix. Based on the Mori-Tanaka mean-field formulation, the fibre orientation distribution and aspect ratio on viscous matrix sintering have been taken into account. The comprehensively qualitative results for the effects of fibres on whole sintering rate and anisotropy varying with fibre different orientation distributions, aspect ratios and volume fractions are computed. Furthermore, the average internal matrix stress and interfacial normal stresses due to incompatible sintering rates are investigated in this paper.
引用
收藏
页码：11 / 19
页数：9
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