Browse > Article
http://dx.doi.org/10.4150/KPMI.2007.14.1.038

Fabrication of Cu-Zn Alloy Nano Powders by Wire Explosion of Electrodeposited Wires  

Kim, Won-Baek (Minerals and materials processing Division Korea Institute of Geoscience, Mining and Materials)
Park, Je-Shin (Minerals and materials processing Division Korea Institute of Geoscience, Mining and Materials)
Suh, Chang-Yeul (Minerals and materials processing Division Korea Institute of Geoscience, Mining and Materials)
Lee, Jae-Chun (Minerals and materials processing Division Korea Institute of Geoscience, Mining and Materials)
Oh, Yong-Jun (Advanced Materials Engineering Hanbat National University)
Mun, Jeong-Il (Advanced Materials Engineering Hanbat National University)
Publication Information
Journal of Powder Materials / v.14, no.1, 2007 , pp. 38-43 More about this Journal
Abstract
Cu-Zn alloy nano powders were fabricated by the electrical explosion of Zn-electroplated Cu wire along with commercial brass wire. The powders exploded from brass wire were composed mainly of ${\alpha},{\beta},\;and\;{\gamma}$ phases while those from electroplated wires contained additional Zn-rich phases as ${\varepsilon}$, and Zn. In case of Zn-elec-troplated Cu wire, the mixing time of the two components during explosion might not be long enough to solidify as the phases of lower Zn content. This along with the high vapor pressure of Zn appears to be the reason for the observed shift of explosion products towards the high-Zn phases in electroplated wire system.
Keywords
Electrical wire explosion; Cu-Zn; Nano powder; Electrodeposition;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
1 Y.S. Kwon, A.A. Gromov, A.P. Ilyin, A.A. Ditts, J.S. Kim, S.H. Park, M.H. Hong: Int. J. Refract. Met. Hard Mater., 22 (2004) 235   DOI   ScienceOn
2 Q. Wang, H. Yang, J. Shi, G. Zou: Mater. Sci. Eng., A307 (2001) 190   DOI   ScienceOn
3 Y.S. Kwon, Y.H. Jung, N.A Yavorovsky, A.P. Illyn and J.S. Kim: Scripta Mater., 44 (2001) 2247   DOI   ScienceOn
4 W. Fu, H. Yand, L. Chang, M Li, H. Bala, Q. Yu and G. Zou: Colloids and Surfaces, 262 (2005) 71   DOI   ScienceOn
5 S. Dong, G. Zou and H. Yang: Scripta Mater., 44 (2001) 17   DOI   ScienceOn
6 Y.S. Kwon, Y.H. Jung, N.A. Yavorovsky, A.P. Illyn, and J.S. Kim: Scripta Mater., 44 (2001) 2247   DOI   ScienceOn
7 Y.S. Kwon, A.A. Gromov, A.P. Ilyin, E.M. Popenko, G.H. Rim: Combustion and Flame, 133 (2003) 385   DOI   ScienceOn
8 A.A. Gromov, U. Forter-Barth, U. Teipel: Powder Technology, 164 (2006) 111   DOI   ScienceOn
9 S. Dong, P. Hou, H. Yang, and G. Zou: Intermetallics, 10 (2002) 217   DOI   ScienceOn
10 J.H. Park, Y.R. Uhm, K.H. Kim, W.W. Kim and C.K. Rhee: J. of Korean Powder Metall. Inst., 10 (2003) 83   DOI   ScienceOn
11 Y. Fu and C. Sherwood: Scrpita Mater., 50 (2004) 319   DOI   ScienceOn
12 Y.Z. Zhou: Phil. Mag. Letters, 84 (2004) 341   DOI   ScienceOn
13 Y.H. Jung, J.S. Kim, Y.S. Kwon, J.S. Kim and G.H. Rim: J. of Korean Powder Metall. Inst., 9 (2002) 73   DOI   ScienceOn
14 S.K. Pabi and B.S. Murty: Mater. Sci. Eng., A214 (1996) 146   DOI   ScienceOn
15 Y.A Kotov and O.M. Samatov: Nanostructured Mater., 12 (1999) 119   DOI   ScienceOn