The Influences of Anticipated Heat Treatment on the Electroless Nickel Plating on Magnesium Alloys

Abstract:

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In this paper, effects of anticipated heat treatment on the electroless nickel plating coated on magnesium alloys AZ91D were investigated by using heat treatments of solution (T4) and solution + aging (T6) before electroless nickel plating. The influence of anticipated heat treatment on the structure, composition and anti-corrosion property of electroless coating were studied by using Scanning Electrical Microscope (SEM), EDS and Corrodkote corrosion test. It is shown that compared with the as-casted magnesium alloys and samples treated with T4, the deposition rate of Ni, the P contained in the coating and the anti-corrosion property of samples treated with T6 are the highest for the given system studied, and T6 treatment can promote the anti-corrosion property of the coating effectively.

Info:

Periodical:

Advanced Materials Research (Volumes 139-141)

Edited by:

Liangchi Zhang, Chunliang Zhang and Tielin Shi

Pages:

452-455

DOI:

10.4028/www.scientific.net/AMR.139-141.452

Citation:

X. Z. Zhang et al., "The Influences of Anticipated Heat Treatment on the Electroless Nickel Plating on Magnesium Alloys", Advanced Materials Research, Vols. 139-141, pp. 452-455, 2010

Online since:

October 2010

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Price:

$35.00

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