Anodic films formed on magnesium in organic, silicate-containing electrolytes
Corrosion Science Volume 51 Issue 3
Page 793-798
published_at 2009
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| File | |
| Title ( eng ) |
Anodic films formed on magnesium in organic, silicate-containing electrolytes
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| Creator |
Sakai Mariko
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| Source Title |
Corrosion Science
|
| Volume | 51 |
| Issue | 3 |
| Start Page | 793 |
| End Page | 798 |
| 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.
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| Keywords |
Magnesium
EPMA
Polarization
Anodic films
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| NDC |
Chemical technology [ 570 ]
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| Language |
eng
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| Resource Type | journal article |
| Publisher |
Pergamon-Elsevier Science Ltd
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| Date of Issued | 2009 |
| Rights |
Copyright (c) 2009 Elsevier Ltd
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| Publish Type | Author’s Original |
| Access Rights | open access |
| Source Identifier |
[ISSN] 0010-938X
[DOI] 10.1016/j.corsci.2009.02.001
[NCID] AA0061968X
[DOI] http://dx.doi.org/10.1016/j.corsci.2009.02.001
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