The Effect of Complexing Agent on the Surface of Aluminum Alloy Plating Ni-P Alloy

Abstract:

In this paper, the effect of different concentrations of complexing agent on the surface of aluminum alloy plating Ni-P alloys is studied. Study the influence of malic acid complexing agents on the electroless Ni-P alloy deposition rate, morphology, corrosion resistance, and determine the optimal complexing agent concentration. The results show that when the malic acid concentration is 24g /L, the deposition rate gets to maximum, and coating uniformity, structure compact and corrosion resistance is best.

• Periodical: Advanced Materials Research (Volumes 189-193)
• Pages: 332-335
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.189-193.332
• Online since: February 2011
• Authors: Qing Hua Chang, Zhen Zhen Chang, Yu Ting Bai, Xiao Yu Chen, Die Peng
• Keywords: Aluminium Alloy, Complexing Agent, Electroless Plating (EP), Ni–P Alloy

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