Microstructure and electrochemical properties of amorphous mg - fe - ni hydrogen storage electrode material 机械合金化法制备镁基储氢材料进展
Up to now the mechanical alloying process can ’ t be described precisely in theory due to its complex 由于机械合金化过程是一个极其复杂的过程，迄今仍不能对它进行精确的理论描述。
It was found that the mo - cu compound powder after high energy ball milling was in a inequilibrium energy storage state 本文通过对mo - cu复合粉末的机械合金化研究表明，经过高能球磨后的mo - cu复合粉末，处于非平衡储能状态。
Two methods of materials preparation - self - propagating synthesis and mechanical alloying were applied broadly in field of material 自蔓延高温合成( shs )和机械合金化( ma )是两种制备材料的新技术，它们在材料领域有广泛的应用。
Two new fabrication technology , self - propagating high - temperature syntheses ( shs ) and mechanical alloying ( ma ) , were widely applied in the field of material science 自蔓延高温合成( shs )和机械合金化( ma )是两种制备材料的新技术，在材料领域有广泛的应用。
The ferrous - base nanocrystalline material synthesized by mechanical alloying ( ma ) was studied . the ternary fe - cr - c nanometer alloy powders were obtained in the planetary mill 本文研究了铁基纳米材料的机械合金化( ma )制备，采用行星式球磨机制得了fe - cr - c三元纳米合金粉末。
The development of mechanical alloying was summarized . the basic principle , the theoretic research and the influential factors of mechanical alloying were introduced 摘要综述了机械合金化的发展情况。着重介绍了机械合金化的基本原理、机械合金化过程中的理论研究，机械合金化过程中的影响因素。
All the while , the research interest was focused on the formation of metal carbide powders and cemented carbides , and the analysis of ball - milling process had been neglected comparatively 但是，一直以来，研究的重点主要集中在碳化物材料的合成和性能的提高上，而相对忽略了对机械合金化过程的分析。
According to the characters of transformations in solids , the ma process can be divided into three stages : physical fragment izing stage , diffusion and solid solution stage , and carbide forming stage 根据相变特点将fe - cr - c三元合金的机械合金化过程分为三个阶段：物理粉碎阶段、扩散固溶阶段和碳化物析出阶段。
In this paper , the mechanical alloy technology ( ma ) was adopted . through the designing and optimizing of the ma technology and liquid phase sinter technology , the new electrician alloy - mo - cu was made 本文采用粉末冶金的非平衡制备高新技术?机械合金化法，通过机械合金化工艺、粉末生坯压制工艺和液相烧结工艺的设计与优化，制备出了mo - cu高比重合金。
