Optimization of electroless NI-P coating bath and its impact in the industrial applications
Other Title(s)
الظروف المثالية لمحلول الطلاء اللاكهربي بالنيكل و مردوده في التطبيقات الصناعية
Joint Authors
al-Sharif, Mahmud A.
Umar, Rifai
Source
Journal of Engineering Sciences
Issue
Vol. 49, Issue 1 (31 Jan. 2021), pp.42-52, 11 p.
Publisher
Assiut University Faculty of Engineering
Publication Date
2021-01-31
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Topics
Abstract EN
Electroless Ni-P coating is widely used in industrial engineering applications due to its ability to alter and improve the surface properties of the steel substrate.
Electroless nickel coating introduce an excellent combination of surface properties.
It can add brightness, lustre, and appeal.
The final coating layer also possess very good adhesion with coated substrates, this is the reasons for using such layer as an 'undercoat' for other coatings.
The ability to produce a very homogenous composition and produce coating with high corrosion resistance are mainly based on the plating bath composition.
The present work investigates the influence of bath compositions, which included nickel sulphate, sodium hypophosphite and tri-sodium citrate, on the process of electroless Ni‒P coating.
The deposition rate (Dr) as well as the bath stability were monitored to optimize the plating bath conditions with the different composition.
The results of this work showed that the deposition rate of coating layer increase with increase of nickel source and reducing agent while; sodium citrate concentration in the plating bath have adverse effect on the deposition rate of coating.
American Psychological Association (APA)
Umar, Rifai& al-Sharif, Mahmud A.. 2021. Optimization of electroless NI-P coating bath and its impact in the industrial applications. Journal of Engineering Sciences،Vol. 49, no. 1, pp.42-52.
https://search.emarefa.net/detail/BIM-1029856
Modern Language Association (MLA)
Umar, Rifai& al-Sharif, Mahmud A.. Optimization of electroless NI-P coating bath and its impact in the industrial applications. Journal of Engineering Sciences Vol. 49, no. 1 (Jan. 2021), pp.42-52.
https://search.emarefa.net/detail/BIM-1029856
American Medical Association (AMA)
Umar, Rifai& al-Sharif, Mahmud A.. Optimization of electroless NI-P coating bath and its impact in the industrial applications. Journal of Engineering Sciences. 2021. Vol. 49, no. 1, pp.42-52.
https://search.emarefa.net/detail/BIM-1029856
Data Type
Journal Articles
Language
English
Notes
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Record ID
BIM-1029856