The effect of mechanical milling on the formation of nanocrystalline Mg2Si through solid-state, reaction
The effect of mechanical milling on the formation of nanocrystalline Mg2Si through solid-state, reaction
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DOI：
10.1016/s1359-6462(03)00241-0
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发表时间：
2003-08-01
影响因子：
6
通讯作者：
Qin, XY
中科院分区：
文献类型：
--
作者：
Wang, L;Qin, XY
研究了机械球磨对固相反应生成纳米晶Mg2Si的影响。结果表明，机械球磨可使形成温度降低到280 ℃左右。相应地，发现反应过程转变为两个活化能远小于原过程的子过程。(C)2003 Acta Materialia Inc.由Elsevier Science Ltd.出版，版权所有。
Mechanical milling effects on the formation of nanocrystalline Mg2Si through solid-state reaction were investigated. The results indicate that mechanical milling lowers the, formation temperature to similar to280 degreesC. Correspondingly the reaction process is found to change into two sub-processes whose activation energies are much smaller than that of the original one. (C) 2003 Acta Materialia Inc. Published by Elsevier Science Ltd. All rights reserved.