Effect of stoichiometry on mechanochemical reaction between Ti and Si3N4 powders

被引：13

作者：

Byun, JS ^{[1
]}

Shim, JH ^{[1
]}

Cho, YW ^{[1
]}

机构：

[1] Korea Inst Sci & Technol, Nano Mat Res Ctr, Seoul 136650, South Korea

来源：

SCRIPTA MATERIALIA | 2004年 / 50卷 / 02期

关键词：

mechanical milling; X-ray diffraction (XRD); transmission electron microscopy (TEM); silicides; nanostructure;

D O I：

10.1016/j.scriptamat.2003.09.050

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

TiN/Ti-silicides composite powders have been synthesized by high-energy ball milling from mixtures of Ti and Si3N4 powders with different molar ratios. As the mole fraction of Ti decreases, the silicide component of the products changes from Ti5Si3 through TiSi2 to TiSi2 + Si. (C) 2003 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.

引用

页码：279 / 283

页数：5

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