Comparison of the thermal stability of magnesium phosphate (newberyite) coating with conventional zinc phosphate (hopeite) coating
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21610%2F18%3A00335555" target="_blank" >RIV/68407700:21610/18:00335555 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.2478/kom-2018-0018" target="_blank" >https://doi.org/10.2478/kom-2018-0018</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.2478/kom-2018-0018" target="_blank" >10.2478/kom-2018-0018</a>
Alternative languages
Result language
angličtina
Original language name
Comparison of the thermal stability of magnesium phosphate (newberyite) coating with conventional zinc phosphate (hopeite) coating
Original language description
This article presents a detail comparison of the thermal stability of the new magnesium phosphate (newberyite – MgHPO4.3H2O) coating with a conventional coating of zinc phosphate (hopeite – Zn3(PO4)2.4H2O). It was confirmed that dehydration of zinc phosphate (hopeite) occurs gradually (dehydration start temperature: 115 °C). The start of magnesium phosphate (newberyite) dehydration is indeed shifted to somewhat higher temperatures (about 125 °C) but the dehydration has an intense jump character. When using magnesium phosphate (newberyite) coating for further surface treatment at higher temperatures, dehydration of the coating can result in reduction of the adhesion between the phosphate/primer coatings. Under these conditions, it is recommended to use a coating of conventional zinc phosphate (hopeite) or manganese phosphate (hurealite).
Czech name
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Czech description
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Classification
Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database
CEP classification
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OECD FORD branch
20506 - Coating and films
Result continuities
Project
<a href="/en/project/GA15-10591S" target="_blank" >GA15-10591S: Impact of long-term environmental conditions on the hydrophobic properties of the surface layers</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Koroze a ochrana materiálu
ISSN
1804-1213
e-ISSN
1804-1213
Volume of the periodical
62
Issue of the periodical within the volume
4
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
5
Pages from-to
129-133
UT code for WoS article
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EID of the result in the Scopus database
2-s2.0-85061502968