Low Temperature Metallurgy of Tungsten in Plasma Reactors

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Authors

JANČA Jan BROŽEK Vlastimil ELIÁŠ Marek KUDRLE Vít

Year of publication 2004
Type Article in Periodical
Magazine / Source Journal of advanced oxidation technologies
MU Faculty or unit

Faculty of Science

Citation
Field Plasma physics
Keywords plasma reduction; hydrogen plasma; ammonium paratungstate powder; sintering;tungsten; tungsten carbide
Description New plasma chemical reduction techniques of tungsten precursors were investigated in order to produce tungsten powder with high sintering activity permitting to increase the density of tungsten compact products above hitherto technological limit. The application of non/isothermic hydrogen plasma allows the initiation of reduction processes at low temperature of neutral gas.
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