Paper Title:
Preparation of C/Cu Composite Powders by High-Energy Ball-Milling
| Periodical | Defect and Diffusion Forum (Volumes 319 - 320) |
|---|---|
| Main Theme | Defects and Diffusion in Metals XIII |
| Edited by | D.J. Fisher |
| Pages | 61-63 |
| DOI | 10.4028/www.scientific.net/DDF.319-320.61 |
| Citation | Xiu Yan Guo et al., 2011, Defect and Diffusion Forum, 319-320, 61 |
| Online since | October, 2011 |
| Authors | Xiu Yan Guo, Guo Jin Ma, Shi Kun Xie, Rong Xi Yi, Zhi Gao |
| Keywords | C/Cu, Composite Powder, Mechanical Alloying (MA) |
| Price | US$ 28,- |
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Abstract
Cu-4% 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 an increase in the lattice parameter of copper with milling times, up to a saturation value of about 24h; There was an absence of graphite reflections from X-ray diffractograms after longer milling times.
