Ni-W electrodeposited coatings: Characterization, properties and applications

Nowadays, application of nanocrystalline nickel-tungsten (Ni-W) alloys is receiving a great interest because they are an efficient replacement for hard chromium coatings owing to their premium hardness, wear, and corrosion properties. Moreover, heat-treated nanocrystalline Ni-W alloys demonstrate pr...

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Bibliographic Details
Published inSurface & coatings technology Vol. 307; pp. 978 - 1010
Main Authors Allahyarzadeh, M.H., Aliofkhazraei, M., Rezvanian, A.R., Torabinejad, V., Sabour Rouhaghdam, A.R.
Format Journal Article
LanguageEnglish
Published Elsevier B.V 15.12.2016
Subjects
Corrosion
Electrodeposition
Heat treatment effects
Mechanical properties
Microstructure
Nickel-tungsten
Wear
Nickel-tungsten
Corrosion
Wear
Mechanical properties
Electrodeposition
Heat treatment effects
Microstructure
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Summary:Nowadays, application of nanocrystalline nickel-tungsten (Ni-W) alloys is receiving a great interest because they are an efficient replacement for hard chromium coatings owing to their premium hardness, wear, and corrosion properties. Moreover, heat-treated nanocrystalline Ni-W alloys demonstrate proper mechanical properties as well as thermal stability at high temperatures. The current paper reviews different aspects of electrodeposition, microstructure, corrosion, oxidation, wear, and mechanical properties Ni-W alloys and nano/micro composites. Besides, heat treatment effects on properties and thermal stability of these alloys are also reviewed. •Systematic overview of electrodeposition of Ni-W alloys•Effective parameters through plating techniques in Ni-W electrodeposition•Oxidation, corrosion, magnetic and mechanical properties of Ni-W films•Heat treatment and thermal stability of Ni-W amorphous and nanocrystalline alloys•Modern aspects in fabrication and electrodeposition of Ni-W alloys
ISSN:0257-8972
1879-3347
DOI:10.1016/j.surfcoat.2016.09.052