Production of WC and WTi in inductively coupled and microwave plasma reactor

Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F03%3A00008031" target="_blank" >RIV/60461373:22310/03:00008031 - 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
Production of WC and WTi in inductively coupled and microwave plasma reactor
Popis výsledku v původním jazyce
The new plasma chemical reduction and carbidization techniques of tungsten precursors were investigated in order to produce tungsten carbide powder with high surface activity. The application of non-isothermal hydrogen/ methane plasma allowed the iniciation of reduction and carburization processes at relatively low temperature of neutral gas because the high electron temperature increased atomic hydrogen and carbon concentrations. The processes were monitored by optical emission spectroscopy to determine the end-point of the reduction.
Název v anglickém jazyce
Production of WC and WTi in inductively coupled and microwave plasma reactor
Popis výsledku anglicky
The new plasma chemical reduction and carbidization techniques of tungsten precursors were investigated in order to produce tungsten carbide powder with high surface activity. The application of non-isothermal hydrogen/ methane plasma allowed the iniciation of reduction and carburization processes at relatively low temperature of neutral gas because the high electron temperature increased atomic hydrogen and carbon concentrations. The processes were monitored by optical emission spectroscopy to determine the end-point of the reduction.

Rok uplatnění
2003
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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