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 phases containing Fe can act as cathodes and promote localized corrosion in the surrounding...

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Bibliographic Details
Main Author: Tuan, N. Q. (author)
Other Authors: Alves, Alexandra Manuela Vieira Cruz Pinto (author), Toptan, Fatih (author), Lopes, A. B. (author), Pinto, A. M. P. (author)
Format: article
Language:eng
Published: 2015
Subjects:
Aluminium–Scandium alloys
High-resolution TEM
Localized corrosion
Polarization
Ytterbium
Science & Technology
Online Access:http://hdl.handle.net/1822/51366
Country:Portugal
Oai:oai:repositorium.sdum.uminho.pt:1822/51366

Internet

http://hdl.handle.net/1822/51366

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