Mechanochemical synthesis of nanocrystalline TiN/TiB2 composite powder

被引：36

作者：

Shim, JH ^{[1
]}

Byun, JS ^{[1
]}

Cho, YW ^{[1
]}

机构：

[1] Korea Inst Sci & Technol, Nano Mat Res Ctr, Seongbuk Ku, Seoul 136791, South Korea

来源：

SCRIPTA MATERIALIA | 2002年 / 47卷 / 07期

关键词：

nitrides; composites; high-energy ball milling; self-propagating high-temperature synthesis (SHS);

D O I：

10.1016/S1359-6462(02)00188-4

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

TiN/TiB2, composite powder has been synthesized from a mixture of Ti and BN powders by high-energy ball milling. An abrupt displacement reaction between Ti and BN occurs in about 2 h. After the reaction, the crystallite sizes of TiN and TiB2 decrease continuously and become about 10 nm after 16 h of milling. (C) 2002 Acta Materialia Inc. Published by Elsevier Science Ltd. All rights reserved.

引用

页码：493 / 497

页数：5

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