Effects of substituting ytterbium for scandium on corrosion behaviour of Al-Sc alloy
The localized corrosion and electrochemical behaviour of Al–0.28 wt.% Sc and Al–0.24 wt.% Sc–0.07 wt.% Yb alloys have been studied in 3.5 wt.% NaCl solution. The results showed that the impurity intermetallic containing Fe can act as cathodes and promote localized corrosion in the surrounding matrix...
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| Other Authors: | , , , |
| Format: | article |
| Language: | eng |
| Published: |
1000
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| Online Access: | http://hdl.handle.net/10773/17645 |
| Country: | Portugal |
| Oai: | oai:ria.ua.pt:10773/17645 |