• română
    • English
    • français
    • Deutsch
    • español
    • italiano
  • română 
    • română
    • English
    • français
    • Deutsch
    • español
    • italiano
  • Logare
Vezi articolul 
  •   Pagina principală
  • Scientific papers - Annals of "Dunarea de Jos" University of Galati - Analele științifice ale Universității "Dunărea de Jos" din Galați
  • Fascicula IX
  • 1993 -2018
  • 2015 fascicula9 nr3
  • Vezi articolul
  •   Pagina principală
  • Scientific papers - Annals of "Dunarea de Jos" University of Galati - Analele științifice ale Universității "Dunărea de Jos" din Galați
  • Fascicula IX
  • 1993 -2018
  • 2015 fascicula9 nr3
  • Vezi articolul
JavaScript is disabled for your browser. Some features of this site may not work without it.

Alumina Influence on the Corrosion Resistance of Ni-PAl2O3 Composite Layers

Thumbnail
View/Open
ugal_f9_2015_nr3_1Radu.pdf (280.6Kb)
Dată
2015
Autor
Radu, Tamara
Metadata
Arată înregistrarea completă a articolului
Abstract
This paper aims to analyze the corrosion resistance of composite layers based on Ni-P matrix and disperse phase alumina of 10 μm size, present in amounts of 5, 10 and 20 g / L in the nickel plating bath. The influence of alumina on the corrosion resistance of Ni-P-Al2O3 composite layers was tested in 0.1N hydrochloric acid solution compared to Ni-P layers with different phosphorus contents. The samples immersed in the corrosive environment were weighed every 7 days for 4 weeks. The corrosion rate was appreciated considering the loss of mass per area in time. Mass loss was calculated considering the total time of corrosion and the mass lost each week for determining the kinetics of the process. The variation curves of the corrosion rate are presented, depending on the chemical composition of the analyzed layers and the corrosion time.
URI
http://10.11.10.50/xmlui/handle/123456789/5222
Colecții
  • 2015 fascicula9 nr3 [10]

DSpace 6.0 | Copyright © Arthra Institutional Repository
Contactați-ne | Trimite feedback
Theme by 
Atmire NV
 

 

Răsfoiește

În tot DSpaceComunități; ColecțiiDupă data publicăriiAutoriTitluriSubiecteAceastă colecțieDupă data publicăriiAutoriTitluriSubiecte

Contul meu

Conectare

DSpace 6.0 | Copyright © Arthra Institutional Repository
Contactați-ne | Trimite feedback
Theme by 
Atmire NV