The Effect of Ni-P Alloy Pre-Plating on the Performance of Ni-P/Ni-P-PTFE Composite Coatings

Jun Ying Hou; Song Rui Wang; Zhi Wei Zhou

doi:10.4028/www.scientific.net/KEM.561.537

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HomeKey Engineering MaterialsKey Engineering Materials Vol. 561The Effect of Ni-P Alloy Pre-Plating on the...

The Effect of Ni-P Alloy Pre-Plating on the Performance of Ni-P/Ni-P-PTFE Composite Coatings

Abstract:

In order to obtain more excellent performance of composite coating, a layer of Ni-P alloy was plated firstly, then Ni-P-PTFE composite coatings was plated. If plating time ratio of electroless plating Ni-P alloy and Ni-P-PTFE composite plating was properlly controlled, performance of pure Ni-P-PTFE composite coating could be improved. The study have shown that the total plating time is 2 hours, and the plating time ratio is 1:1, and good bonding strength with the substrate, right hardness, low friction coefficient, good corrosion resistance of Ni-P /Ni-P-PTFE composite coatings have been obtained.

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Periodical:

Key Engineering Materials (Volume 561)

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537-541

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.561.537

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Online since:

July 2013

Authors:

Jun Ying Hou, Song Rui Wang, Zhi Wei Zhou

Keywords:

Electroless Composite Plating, Pre-Plating, PTFE Particles

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References

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