Preparation of C/Cu Composite Powders by High-energy Ball Milling

被引：0
|
作者：
Guo, XiuYan [1 ]
Ma, GuoJin [1 ]
Xie, ShiKun [1 ]
Yi, RongXi [1 ]
机构：
[1] Jinggangshan Univ, Sch Engn, Jian 343009, Jiangxi, Peoples R China
来源：
FRONTIERS OF MANUFACTURING AND DESIGN SCIENCE II, PTS 1-6 | 2012年 / 121-126卷
关键词：
mechanically alloying (MA); C/Cu; composite powder;
D O I：
10.4028/www.scientific.net/AMM.121-126.1049
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Cu-4%C mixed-powder consisting of rough copper powder and graphite powder was separately mechanical alloyed by high energy ball milling. The phases and micrograph of these powders were determined by X-ray diffraction and scanning electron microscopy (SEM). The results show that increase of the lattice parameter of copper with milling times, up to a saturation value of about 24h; The absence of graphite reflections in X-ray diffract grams for longer milling times.
引用
收藏
页码：1049 / 1052
页数：4
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