Features of Chromium Carbide Synthesis Using Different Forms of Carbon
The interaction of chromium oxide with different forms of carbon in a wide temperature range is investigated. The phase composition and morphology of the resulting powder product are examined. It is established that Cr 3 C 2 and Cr 7 C 3 single-phase chromium carbide is formed at 1400 and 1500°C, re...
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Veröffentlicht in: | Powder metallurgy and metal ceramics 2018, Vol.56 (9-10), p.512-515 |
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Hauptverfasser: | , , |
Format: | Artikel |
Sprache: | eng |
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Online-Zugang: | Volltext |
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Zusammenfassung: | The interaction of chromium oxide with different forms of carbon in a wide temperature range is investigated. The phase composition and morphology of the resulting powder product are examined. It is established that Cr
3
C
2
and Cr
7
C
3
single-phase chromium carbide is formed at 1400 and 1500°C, respectively. It is shown that the smallest particle size (0.85 μm) is due to the mixed structural state of Cr
7
C
3
and Cr
3
C
2
carbides. |
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ISSN: | 1068-1302 1573-9066 |
DOI: | 10.1007/s11106-018-9923-y |