Analysis of sintering of two cylindrical particles by lattice or grain-boundary diffusion at the initial stage

被引：2
|
作者：
Saitou, M [1 ]
机构：
[1] Univ Ryukyus, Dept Mech Syst Engn, Nishihara, Okinawa 9030213, Japan
来源：
PHILOSOPHICAL MAGAZINE LETTERS | 1999年 / 79卷 / 11期
关键词：
D O I：
10.1080/095008399176571
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The sintering of two cylindrical particles by lattice or grain-boundary diffusion at the initial stage is analysed by a variational principle and use of the continuity equation. The expression for the growth rate by lattice or grain-boundary diffusion indicates that the length of the neck increases as a power of time.
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页码：877 / 885
页数：9
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