Paper Title:
The Influence of Impulse Electroless Plating on Amorphous Ni-P Alloys in Structure and Hot Stability
  Abstract

Using a special impulse device, the impulse electroless Ni-P alloy plating were prepared. The microstructure、crystallization and the starting activation energy for crystallization was investigated by TEM、XRD and DTA, compared with electroless Ni-P alloys plating. The results showed that the diffractive ring was wider when using impulse, depositing temperature dropped up to 65°C,and crystallization temperature rose up to 310°C. Furthermore , the starting activation energy for crystallization and crystallization temperature of impulse electroless Ni-P alloys plating measured were more than that of electroless plating in the heating rate at 5、10、20、 40K/min, and it was also higher in the amorphous disorder degree and the starting crystallization temperature. Impulse electroless Ni-P alloys plating had better performance of thermal stability.

  Info
Periodical
Materials Science Forum (Volumes 475-479)
Main Theme
Edited by
Z.Y. Zhong, H. Saka, T.H. Kim, E.A. Holm, Y.F. Han and X.S. Xie
Pages
3989-3992
DOI
10.4028/www.scientific.net/MSF.475-479.3989
Citation
Y. P. Liu, Y. M. Zhang, Y. Gao, Z. Xu, "The Influence of Impulse Electroless Plating on Amorphous Ni-P Alloys in Structure and Hot Stability", Materials Science Forum, Vols. 475-479, pp. 3989-3992, 2005
Online since
January 2005
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