学术
机械合金化在Fe-Si合金制备中的应用
郑锋[1] 汪厚植[1] 顾华志[1] 黄璞[2] 邱翠蓉[1]
[1]武汉科技大学高温陶瓷与耐火材料湖北省重点实验室,武汉430081 [2]武汉钢铁集团技术中心,武汉430080
摘 要:
机械合金化是一种新的材料制备方法, 近年来在功能材料的制备中得到了广泛的应用. 该文简要回顾了机械合金化的发展历史, 阐述了机械合金化的原理及反应机制, 介绍了机械合金化技术在过饱和固溶体、非晶、纳米晶及金属间化合物等领域的应用状况. 指出机械合金化过程的热力学和动力学研究及合金相结构、性能与球磨工艺条件之间的规律是今后研究的重点, 后续处理工艺的改进是产品实现从实验室向工业应用转变的重要保证.[著者文摘]
文章出处:
《粉末冶金材料科学与工程》-2006年11卷2期 -75-78页
栏目信息:
分 类 号:
文献标识码:
A
文章编号:
1673-0224（2006）2-75-04
相关文章:
Application of mechanical alloying in preparation of Fe-Si alloys
ZHENG Feng , WANG Hou-zhi, GU Hua-zhi , HUANG Pu, QIU Cui-rong （1. The Hubei Province Key Laboratory of Ceramics and Refractories, Wuhan University of Science and Technology, Wuhan 430081, China; 2. Technological Centre of WISCO, Wuhan 430080, China）
Abstract:
As a new process to synthesize materials, mechanical alloying has been widely used in preparation of functional materials during last few decades. In the present paper, the development of mechanical alloying was simply reviewed, the principles and reactive mechanisms of mechanical alloying were introduced, the application of mechanical alloying in supersaturated solid solution, amorphous phase, nanocrystalline phase and intermetallic phase was discussed too respectively. And it is pointed out that the thermodynamics and kinetics of mechanical alloying and the dependence of phase structure or property on ball-milling conditions should be the research emphasises of the near future, the subsequent processing technology should be improved to make sure the change from laboratory to industry application.[著者文摘]
Key words:
mechanical alloying; Fe-Si alloys; ball milling
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