Formation of nano-sized alumina by in-flight oxidation of aluminium powder in a thermal plasma reactor

被引：54

作者：

Ananthapadmanabhan, PV ^{[1
]}

Thiyagarajan, TK ^{[1
]}

Sreekumar, KP ^{[1
]}

Venkatramani, N ^{[1
]}

机构：

[1] Bhabha Atom Res Ctr, Laser & Plasma Technol Div, Bombay 400085, Maharashtra, India

来源：

SCRIPTA MATERIALIA | 2004年 / 50卷 / 01期

关键词：

reactive plasma synthesis; nano-synthesis of alumina; thermal plasma processing;

D O I：

10.1016/j.scriptamat.2003.09.001

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Nano-sized aluminium oxide powder has been synthesized in a thermal plasma reactor by in-flight oxidation of aluminium metal. The particle size of alumina formed ranges from a few nanometers to 30 mn. Experimental studies have been complemented by numerical process simulation using a one-dimensional model. (C) 2003 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.

引用

页码：143 / 147

页数：5

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