Granulation in the powder technology of self-propagating high-temperature synthesis

被引：6

作者：

Amosov, A. P. ^{[1
]}

Makarenko, A. G. ^{[1
]}

Samboruk, A. R. ^{[1
]}

Seplyarskii, B. S. ^{[2
]}

Samboruk, A. A. ^{[1
]}

Gerasimov, I. O. ^{[1
]}

Orlov, A. V. ^{[1
]}

Yatsenko, V. V. ^{[1
]}

机构：

[1] Samara State Tech Univ, Samara 443100, Russia

[2] Russian Acad Sci, Inst Struct Macrokinet & Mat Sci, Moscow 142432, Russia

来源：

RUSSIAN JOURNAL OF NON-FERROUS METALS | 2013年 / 54卷 / 03期

关键词：

SHS; powder; pelletizing; combustion; pressure; sintering; product; properties;

D O I：

10.3103/S1067821213030024

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

Granulation, which is a very simple procedure for the formation of an artificial structure of a powder medium, is widespread in conventional powder metallurgy. However, it is very rarely used to implement self-propagating high-temperature synthesis (SHS). It is shown by the examples of various SHS processes (with directed gas filtration, with a reduction stage, in an aluminum melt, and the combustion of a thermite mixture) that charge granulation can substantially affect both the parameters of the SHS process and the properties of its product.

引用

页码：267 / 273

页数：7

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