Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.13091/884
Title: Nickel fluoride as a surface activation agent for electroless nickel coating of anodized AA1050 aluminum alloy
Authors: Kocabaş, Mustafa
Örnek, C.
Curioni, M.
Cansever, N.
Keywords: Nickel Fluoride Tetrahydrate (Nif2 Center Dot 4h(2)O)
Aluminum Alloy
Anodizing
Electroless Nickel-Phosphorus Coating (Ni-P)
Surface Activation
Scratch Test
Ni-P
Films
Composite
Layers
Oxide
Pretreatment
Adhesion
Metal
Xps
Publisher: ELSEVIER SCIENCE SA
Abstract: In this study, the use of nickel fluoride tetrahydrate (NiF2 center dot 4H(2)O) as a surface activator and sealant at the same time for the coating of electroless nickel-phosphorus (Ni-P) on anodized aluminum alloy AA1050 is proposed. The usage of the activator resulted in more efficient deposition of Ni-P, improved adhesion properties, and increased wear and friction behavior as opposed to non-activated conditions. Scanning electron microscopy (SEM) and confocal laser microscopy (CLM) analyses of ultramicrotome-cut cross sections of Ni-P coated specimens, surface-activated by NiF2 center dot 4H(2)O, revealed a more well-structured metal-coating interface as opposed to non-activated conditions.
Description: European Corrosion Congress (EUROCORR) -- SEP 09-13, 2018 -- Krakow, POLAND
URI: https://doi.org/10.1016/j.surfcoat.2019.03.003
https://hdl.handle.net/20.500.13091/884
ISSN: 0257-8972
Appears in Collections:Mühendislik ve Doğa Bilimleri Fakültesi Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collections
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collections

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