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ID 27708
file
creator
Sakai, Mariko
subject
Magnesium
EPMA
Polarization
Anodic films
NDC
Chemical technology
abstract
Anodic films were prepared on magnesium in electrolyte solutions consisting of 3.0 M KOH and various concentrations of sodium silicate and aqueous ethylene-glycol solutions. The anti-corrosion properties of the films formed in the ethylene-glycol electrolyte solutions ranging from 10 to 40 wt% far exceeded that of the anodic film produced using the HAE method. The film formed under optimal conditions had excellent anti-corrosion properties, which were more than 10-fold greater than those of the HAE anodic films. The anodic film consisted of two layers-a heterogeneous porous layer and a barrier layer; moreover, both carbon and silicate were detected in the anodic film.
journal title
Corrosion Science
volume
Volume 51
issue
Issue 3
start page
793
end page
798
date of issued
2009
publisher
Pergamon-Elsevier Science Ltd
issn
0010-938X
ncid
publisher doi
language
eng
nii type
Journal Article
HU type
Journal Articles
DCMI type
text
format
application/pdf
text version
author
rights
Copyright (c) 2009 Elsevier Ltd
relation url
department
Graduate School of Engineering