Synergistic Fluoropolymer Coating on Magnesium Alloys

Hong Qing Zou; Ji Cheng Lu; Jin Zhang; Hou Chang Wu; Min Fang

doi:10.4028/www.scientific.net/MSF.488-489.673

Paper Titles

Effects of Triethanolamine on the Performances of the Anodicing Film of AZ31B Magnesium Alloy
p.657

Application of Polymer Plating to Inhibit Corrosion of Magnesium Alloy
p.661

Properties of Conversion Coating of Magnesium Alloys by a Phosphate-Permanganate Solution
p.665

TiN Coating on Magnesium Alloy by Arc-Aided Glow Discharge Plasma Penetrating Technique
p.669

Synergistic Fluoropolymer Coating on Magnesium Alloys
p.673

Preparation of Ceramic Membrane by Micro Arc Oxidation on Mg-Alloy
p.677

Effects of Ni Electroless Plating on Electrochemical Properties of Mg₂ Ni Hydrogen Storage Alloys
p.681

Al Arc Spray Coating on AZ31 Mg Alloy and Its Corrosion Behavior
p.685

Structural Characteristics and Electrochemical Properties of Mg-Ni-Cu-Y Alloy Synthesized by Mechanical Alloying
p.689

HomeMaterials Science ForumMaterials Science Forum Vols. 488-489Synergistic Fluoropolymer Coating on Magnesium...

Synergistic Fluoropolymer Coating on Magnesium Alloys

Abstract:

The synergistic fluoropolymer self-lubrication coatings on magnesium alloys were studied. Magnesium alloy was firstly treated by electroless nickel plating. Then micropores of electroless nickel plating layer was enlarged. Then the fluoropolymer particles were infused into micropores, precise vacuum heat treatment ensured thorough infusion with fluoropolymer, finally the synergistic coating was formed. The hardness of the coating reached 600HV, the dynamic coefficient of friction of the coating was less than 0.15, and the low coefficient of friction could be kept during a long duration wear to realize the permanent dry lubrication. The corrosion resistance was also excellent to endure 5% neutral salt spray test for 500 hours. Also the structure and composition of the coating were observed and studied.

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Periodical:

Materials Science Forum (Volumes 488-489)

Pages:

673-676

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.488-489.673

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Online since:

July 2005

Authors:

Hong Qing Zou, Ji Cheng Lu, Jin Zhang, Hou Chang Wu, Min Fang

Keywords:

Electroless Nickel Plating, Precise Vacuum Heat Treatment, Synergistic Fluoropolymer Coating

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