Journal of Powder Materials (한국분말재료학회지)

The Korean Powder Metallurgy & Materials Institute (한국분말재료학회 (*구 분말야금학회))
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Cu-Ni-P Alloy Nano Powders Prepared by Electrical Wire Explosion

전기선폭발법에 의한 Cu-Ni-P 합금 나노 분말 제조

  • 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-Youl (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) ;
  • Kim, Jung-Hwan (Advanced Materials Engineering, Hanbat National University) ;
  • Oh, Yong-Jun (Advanced Materials Engineering, Hanbat National University)
  • 김원백 (한국지질자원연구원 자원활용소재연구부) ;
  • 박제신 (한국지질자원연구원 자원활용소재연구부) ;
  • 서창열 (한국지질자원연구원 자원활용소재연구부) ;
  • 이재천 (한국지질자원연구원 자원활용소재연구부) ;
  • 김정환 (한밭대학교 신소재공학부) ;
  • 오용준 (한밭대학교 신소재공학부)
  • Published : 2007.04.28
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Abstract

Cu-Ni-P alloy nano powders were fabricated by the electrical explosion of electroless Ni plated Cu wires. The effect of applied voltage on the explosion was examined by applying pulse voltage of 6 and 28 kV, The estimated overheating factor, K, were 1.3 for 6 kV and 2.2 for 28 kV. The powders produced with pulse voltage of 6 kV were composed of Cu-rich solid solution, Ni-rich solid solution, and $Ni_3P$ phase. While, those produced with 28 kV were complete Cu-Ni-P solid solution and small amount of $Ni_3P$ phase. The initial P content of 6.5 at.% was reduced to 2-3 at.% during explosion due to its high vapour pressure.

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References

  1. Y. S .Kwon, Y. H. Jung, N. A. Yavorovsky, A. P. Illyn, and J.S. Kim: Scripta Mater., 44 (2001) 2247 https://doi.org/10.1016/S1359-6462(01)00757-6
  2. S. Dong, G. Zou and H. Yang: Scripta Mater., 44 (2001) 17 https://doi.org/10.1016/S1359-6462(00)00552-2
  3. Y. S. Kwon, A. A. Gromov, A. P. Ilyin, E. M. Popenko, and G. H. Rim: Combustion and Flame, 133 (2003) 385 https://doi.org/10.1016/S0010-2180(03)00024-5
  4. A. A. Gromov, U. Forter-Barth, and U. Teipel: Powder Technology, 164 (2006) 111 https://doi.org/10.1016/j.powtec.2006.03.003
  5. S. Dong, P. Hou, H. Yang and G. Zou: Intermetallics, 10 (2002) 217 https://doi.org/10.1016/S0966-9795(01)00109-1
  6. Y. S. Kwon, A. A. Gromov, A. P. Ilyin, A. A. Ditts, J. S. Kim, S. H. Park and M. H. Hong: Int. J. Refract. Met. Hard Mater., 22 (2004) 235 https://doi.org/10.1016/j.ijrmhm.2004.06.005
  7. W. Fu, H. Yand, L. Chang, M Li, H. Bala, Q. Yu and G. Zou: Colloids and Surfaces, 262 (2005) 71 https://doi.org/10.1016/j.colsurfa.2005.03.028
  8. Y. A. Kotov: Journal of Nanoparticle Research, 5 (2003) 539 https://doi.org/10.1023/B:NANO.0000006069.45073.0b
  9. G.. H. Lee, C. K. Rhee, W. Kim, O. M. Samatov, Y. A. Kotov and Y. S. Kwon: Journal of Korean Powder Metallurgy Institute, 11 (2004) 60 https://doi.org/10.4150/KPMI.2004.11.1.060
  10. G. H. Lee, C. K. Rhee, W. W. Kim, O. M. Samatov, Y. A. Kotov and Y.S. Kwon: Journal of Korean Powder Metallurgy Institute, J. Korean Powder Metall. Inst., 11 (2004) 105 https://doi.org/10.4150/KPMI.2004.11.2.105
  11. 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 https://doi.org/10.4150/KPMI.2003.10.2.083
  12. Q. Wang, H. Yang, J. Shi and G. Zou: Mater. Sci. Eng., A307 (2001) 190 https://doi.org/10.1016/S0921-5093(00)01966-3
  13. Y. Fu and C. Sherwood: Scrpita Mater., 50 (2004) 319 https://doi.org/10.1016/j.scriptamat.2003.10.018
  14. J. S. Park and C. Y. Suh, Hankwon. Chang, Jaechun. Lee and Wonbaek. Kim: J. of Korean Powder Metall. Inst., 13 (2006) 187 https://doi.org/10.4150/KPMI.2006.13.3.187
  15. W. B. Kim, J. S. Park, C. Y. Suh, J.-C. Lee, Y.-J. Oh and J.-I., Moon: J. of Korean Powder Metall. Inst., 14 (2007) 38 https://doi.org/10.4150/KPMI.2007.14.1.038
  16. W. B. Kim, J.-S. Park, C.-Y. Suh, H. K. Chang and J.-C. Lee: Materials Letters, in press
  17. G. Schumacher and R. C. Birtcher: J. of Mat. Sci. Lett. 14 (1995) 247 https://doi.org/10.1007/BF00275612
  18. E. Valovaa, J. Dilleb, S. Armyanova, J. Georgievaa, D. Tatcheva, M. Marinova, J.-L. Delplanckeb, O. Steenhautc and A. Hubin: Surface & Coatings Technology, 190 (2005) 336 https://doi.org/10.1016/j.surfcoat.2004.03.050

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