Multiphase Al-Zr-Fe alloys with intermetallic compounds structure: mechanisms of corrosion in 3.5% NaCl and H3BO3 aqueous solutions
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22350%2F24%3A43931296" target="_blank" >RIV/60461373:22350/24:43931296 - isvavai.cz</a>
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S0013468624009538?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0013468624009538?via%3Dihub</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.electacta.2024.144713" target="_blank" >10.1016/j.electacta.2024.144713</a>
Alternative languages
Result language
angličtina
Original language name
Multiphase Al-Zr-Fe alloys with intermetallic compounds structure: mechanisms of corrosion in 3.5% NaCl and H3BO3 aqueous solutions
Original language description
In this study, the structure of Al65Zr20Fe15 and Al71Zr24Fe5 alloys was studied using neutron diffraction and SEM with EDX maps. This paper presents the electrochemical measurement results performed in 3.5 % NaCl, H3BO3, and 3.5 % NaCl+H3BO3 solutions at 40 ◦C. The Al71Zr24Fe5 alloy showed higher corrosion resistance in acidic solution, whereas the Al65Zr20Fe15 alloy was more resistant in 3.5 % NaCl+H3BO3. Moreover, the corrosion behavior was described for the samples immersed for 8 weeks in 3.5 % NaCl at 40 ◦C. SKPFM indicated high Volta potential differences between Al-Zr and Al-Fe-Zr phases. Moreover, the higher wear resistance for Al65Zr20Fe15 compared to the Al71Zr24Fe5 alloy was demonstrated.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20501 - Materials engineering
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
ELECTROCHIMICA ACTA
ISSN
0013-4686
e-ISSN
1873-3859
Volume of the periodical
499
Issue of the periodical within the volume
144713
Country of publishing house
GB - UNITED KINGDOM
Number of pages
17
Pages from-to
"1–17"
UT code for WoS article
001275258700001
EID of the result in the Scopus database
2-s2.0-85198920359