Corrosion Resistance of Heat-Treated Ni-W Alloy Coatings.
Ni-W alloy coating
corrosion resistance
heat treatment
Journal
Materials (Basel, Switzerland)
ISSN: 1996-1944
Titre abrégé: Materials (Basel)
Pays: Switzerland
ID NLM: 101555929
Informations de publication
Date de publication:
06 Mar 2020
06 Mar 2020
Historique:
received:
30
01
2020
revised:
02
03
2020
accepted:
03
03
2020
entrez:
12
3
2020
pubmed:
12
3
2020
medline:
12
3
2020
Statut:
epublish
Résumé
The paper presents research on evaluation of corrosion resistance of Ni-W alloy coatings subjected to heat treatment. The corrosion resistance was tested in 5% NaCl solution by the use of potentiodynamic polarization technique and electrochemical impedance spectroscopy. Characteristics of the Ni-W coatings after heat treatment were carried out using scanning electron microscopy, scanning Kelvin probe technique and X-ray diffraction. Suggested reasons for the improvement of properties of the heat treated Ni-W coating, obtained at the lowest current density value (125 mA∙cm
Identifiants
pubmed: 32155698
pii: ma13051172
doi: 10.3390/ma13051172
pmc: PMC7085042
pii:
doi:
Types de publication
Journal Article
Langues
eng
Références
Materials (Basel). 2019 Oct 08;12(19):
pubmed: 31597375