Acta Metallurgica Sinica (English Letters) ›› 1999, Vol. 12 ›› Issue (5): 1002-1006.

• Research paper • Previous Articles     Next Articles

THE STUDY OF ELECTROLESS NICKEL ACCELERATING AGENT

Q. Zhang, S. Guan and S.M. Li Beijing University Of Aeronautics And Astronautics, Beijing 100083, China   

  • Received:1999-10-25 Revised:1999-10-25 Online:1999-10-25 Published:2009-10-10

Abstract: The effects of accelerating agent on the deposition speed of Electroless Nickel Plating, the stability of solution and the corrosion resistant of The EN coatings were studied. The influence of A1 content on EN activation energy, the rest potential and polarization cures are measured. The mechanism of the acceleration effect of A1 on the EN plating was proposed.

Key words: electroless nickel plating, accelerating agent