Corrosion Mechanism of Press-Hardened Steel with Aluminum-Silicon Coating in Controlled Atmospheric Conditions
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22350%2F25%3A43931327" target="_blank" >RIV/60461373:22350/25:43931327 - isvavai.cz</a>
Result on the web
<a href="https://www.mdpi.com/2075-4701/15/1/97" target="_blank" >https://www.mdpi.com/2075-4701/15/1/97</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/met15010097" target="_blank" >10.3390/met15010097</a>
Alternative languages
Result language
angličtina
Original language name
Corrosion Mechanism of Press-Hardened Steel with Aluminum-Silicon Coating in Controlled Atmospheric Conditions
Original language description
The effect of various atmospheric parameters on the corrosion mechanism ofpress-hardened steel (PHS) coated with Al-Si (AS) was studied. Quantitative models ofthe composition of soluble and stable corrosion products were developed. A high chlorideconcentration led to a localized corrosion due to the presence of cracks in the coating.Increased corrosion resistance of silicon-rich Al8Fe2Si and AlFe at the expense of the Al5Fe2phase with low silicon content was shown. Under low-chloride-deposition conditions,the coating exhibited good corrosion resistance and provided sufficient protection to theunderlying steel. The formation of more local anodes and cathodes under conditions oflower relative humidity led to a reduction in the depth of corrosion pits in the steel substrate.Constant high relative humidity and sulphate deposits on the surface were critical for theacceleration of steel corrosion in coating cracks.
Czech name
—
Czech description
—
Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
20501 - Materials engineering
Result continuities
Project
—
Continuities
R - Projekt Ramcoveho programu EK
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Metals
ISSN
2075-4701
e-ISSN
2075-4701
Volume of the periodical
15(1)
Issue of the periodical within the volume
97
Country of publishing house
CH - SWITZERLAND
Number of pages
24
Pages from-to
nestránkováno
UT code for WoS article
001404450000001
EID of the result in the Scopus database
2-s2.0-85216113710