Mathematical model of growth of new-phase cylindrical inclusions in high-temperature alloys

被引：0
|
作者：
Sidorenko, SI [1 ]
Voloshko, SM [1 ]
Berezovs'ky, SA [1 ]
Konorev, SI [1 ]
Zamulko, SO [1 ]
机构：
[1] Kievskii Politekhnicheskii Inst Natl Tech Univ, UA-03056 Kiev, Ukraine
来源：
METALLOFIZIKA I NOVEISHIE TEKHNOLOGII | 2003年 / 25卷 / 03期
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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：
The solution of free-boundary problem, for diffusion, equation is retrieved. Diffusion equation is a result of simulation of cylindrical-inclusions' formation. As against classical models, the ensemble of particle is analysed. Assumption concerning a limitation of the field of replenishment is taken into account. Algorithm of numerical-analytical solutions of the given problem is designed and implemented on PC. Concentration profiles and dynamics of new phase cylindrical inclusions growth in supersaturated solid are calculated with using computer.
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页码：397 / 407
页数：11
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