High temperature corrosion properties of SiNx and CrNx coatings deposited by IBAD method

Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F05%3A00156982" target="_blank" >RIV/68407700:21220/05:00156982 - isvavai.cz</a>
Výsledek na webu
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DOI - Digital Object Identifier
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Jazyk výsledku
angličtina
Název v původním jazyce
High temperature corrosion properties of SiNx and CrNx coatings deposited by IBAD method
Popis výsledku v původním jazyce
SiNx and CrNx coatings (thickness 1-2 mu m) were deposited by IBAD method at a nitrogen ions energy of 90 keV on low-alloy, AISI 310 and 316 substrate. The samples were subjected to long-term high temperature corrosion tests at cycled reducing-oxidizingatmosphere and in air. Corrosion rate was evaluated gravimetrically. The corrosion rate of coated alloy steels was significantly decreased at temperatures up to 800 degrees C. At 900 degrees C exposure the nitrides were subjected to fast decomposition and oxidation.
Název v anglickém jazyce
High temperature corrosion properties of SiNx and CrNx coatings deposited by IBAD method
Popis výsledku anglicky
SiNx and CrNx coatings (thickness 1-2 mu m) were deposited by IBAD method at a nitrogen ions energy of 90 keV on low-alloy, AISI 310 and 316 substrate. The samples were subjected to long-term high temperature corrosion tests at cycled reducing-oxidizingatmosphere and in air. Corrosion rate was evaluated gravimetrically. The corrosion rate of coated alloy steels was significantly decreased at temperatures up to 800 degrees C. At 900 degrees C exposure the nitrides were subjected to fast decomposition and oxidation.

Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
JK - Koroze a povrchové úpravy materiálu
OECD FORD obor
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Rok uplatnění
2005
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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