Corrosion Resistance of Plasma Nitrided Structural Steels

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60162694%3AG43__%2F15%3A00525001" target="_blank" >RIV/60162694:G43__/15:00525001 - isvavai.cz</a>
Result on the web
<a href="http://vavtest.unob.cz/registr" target="_blank" >http://vavtest.unob.cz/registr</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Corrosion Resistance of Plasma Nitrided Structural Steels
Original language description
The plasma nitriding technology was mostly used in the past primarily to increasing of surface hardness a fatigue limit. Additional feature of nitrided steel surface is possibility of corrosion resistance increasing. This additional feature is leading tothe increase of lifetime of steel parts and components. This study is focused on the evaluation of corrosion resistance of plasma nitrided AISI 1045 and AISI 4340 steels. The steel samples were plasma nitrided and some of them were additionally oxidised. The corrosion resistance evaluation was performed in a fog of a neutral sodium chloride solution (NSS) according to the ISO 9227 standard. The created nitride and oxinitride layers were metallographically documented (using the light and laser confocalmicroscopy) and evaluated by measuring of microhardness profiles (Vickers method) under load of HV0,5. The thickness of compound surface layers of plasma nitrided and oxidized compound layers was documented by light microscopy and verifie
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
KA - Militarism
OECD FORD branch
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Project
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Continuities
S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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