Production of Nickel and Iron Nanopowders by Hydrogen Reduction from Salts

被引：0
|
作者：
Oglezneva, S. A. [1 ]
Bulanov, V. Ya. [2 ]
Kontsevoi, Yu. V. [2 ]
Ignat'ev, I. E. [2 ]
机构：
[1] Perm State Tech Univ, Res Ctr Powder Mat Sci, Politekhnicheskii Proezd 6, Perm 614013, Russia
[2] Russian Acad Sci, Ural Branch, Inst Met, Ekaterinburg 620016, Russia
来源：
RUSSIAN METALLURGY | 2012年 / 07期
关键词：
D O I：
10.1134/S0036029512070105
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
The formation of nickel and iron nanoparticles produced by a chemical-metallurgical method and steels made of composite iron powders with nanosized nickel additions is studied. A procedure is developed for calculating the nanopowder particle size and the activation energy of sintering. The results obtained make it possible to decrease the temperature of the process of powder production, to decrease the energy consumed for powder sintering, and to predict the powder nanoparticle size.
引用
收藏
页码：654 / 658
页数：5
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