Modeling of nanostructural design of ultrafine mullite powder particles obtained by ultrasonic spray pyrolysis

被引：12
|
作者：
Jokanovic, V
Janackovic, D
Spasic, P
Uskokovic, D
机构：
[1] Inst Technol Nucl & Other Mineral Raw Mat, YU-11000 Belgrade, Yugoslavia
[2] Fac Technol & Met Belgrade, YU-11000 Belgrade, Yugoslavia
[3] Mil Med Acad, YU-11002 Belgrade, Yugoslavia
[4] Serbian Acad Arts & Sci, Inst Tech Sci, Belgrade, Yugoslavia
来源：
NANOSTRUCTURED MATERIALS | 1999年 / 12卷 / 1-4期
关键词：
D O I：
10.1016/S0965-9773(99)00132-4
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this paper, a model of substructure design of mullite powder particles obtained by spray pyrolysis lit the field of ultrasound excitation is described. Based an this model, the size of subparticles (nanoparticles) constituting the substructure of so obtained powder is described and compared to experimentally determined values. High agreement between theoretical and experimental values confirmed the value of the theoretical model and its wide applicability in estimation of particle substructure for mullite powder obtained under the conditions of the periodical physical field activity. (C) 1999 Acta Metallurgica Inc.
引用
收藏
页码：349 / 352
页数：4
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