Ni-P Coating on Steel Support by Electroless Method

dc.contributor.author	Radu, Tamara
dc.contributor.author	Dobrea, Andreea Georgiana
dc.date.accessioned	2018-05-02T07:15:21Z
dc.date.available	2018-05-02T07:15:21Z
dc.date.issued	2017
dc.identifier.uri	http://10.11.10.50/xmlui/handle/123456789/5112
dc.description	The Annals of "Dunarea de Jos" University of Galati : Fascicle IX Metallurgy and Materials Science No. 2 - 2017, ISSN 1453-083X	ro_RO
dc.description.abstract	The autocatalytic reduction method (electroless method) was applied to obtain the Ni-P layers with different P contents. Nickel sulfate was used as nickel ion source and as reducing agent the sodium hypophosphite. The surface morphology, microstructure, layers thickness and corrosion resistance in acidic and basic environment were analyzed. The research results show a strong connection between layer characteristics and process parameters: pH and temperature. The analyzed layers show a high stability in 10% NaOH solution and different corrosion rates in HCl solutions (1 N and 0.5 N) depending on the phosphorus content in the layer.	ro_RO
dc.language.iso	en	ro_RO
dc.publisher	Universitatea "Dunărea de Jos" din Galați	ro_RO
dc.subject	Ni-P alloys	ro_RO
dc.subject	macrostructure	ro_RO
dc.subject	microstructure	ro_RO
dc.subject	corrosion resistance	ro_RO
dc.title	Ni-P Coating on Steel Support by Electroless Method	ro_RO
dc.type	Article	ro_RO