Plasma nitriding of deep narrow cavities

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60162694%3AG43__%2F10%3A00430323" target="_blank" >RIV/60162694:G43__/10:00430323 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Plasma nitriding of deep narrow cavities
Original language description
The nitriding behaviour of heat-treated alloyed carbon steel was carried out on two cylinders samples with different diameters. The influence of microstructure and nitriding conditions on the thickness and hardness of nitrided layer were investigated. Prior to nitriding, cylinders samples were quenched and tempered. Plasma nitriding was performed at 500°C for 6 hours with mixture of H2 and N2 in plasma nitriding furnace. Structure and mechanical properties of nitrided layers were characterized using optical spectrometry, optical microscopy and microhardness testing. Plasma nitriding process increased the surface hardness of samples by 100%. The nitrided depth was also estimated using cross-sectional microhardness profiles. The results show that plasmanitriding creates a nitrided layer consisting of compound layer and nitrogen diffusion layer.
Czech name
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Czech description
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Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Materials Structure and Micromechanics of Fracture
ISBN
9783037850060
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
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Publisher name
Trans Tech Publications
Place of publication
Zurich
Event location
Switzerland
Event date
Jan 1, 2010
Type of event by nationality
CST - Celostátní akce
UT code for WoS article
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