Carbothermal synthesis of aluminium nitride at elevated nitrogen pressures. I: Effect of process parameters on conversion rate

Effect of process parameters on nitridation rate was studied at 1300-1700 degrees C and pressures of 0.1-5 MPa. Experiments were performed in a graphite furnace, permitting a controlled N sub 2 flow through the sample holder and continuous measurement of CO in the outlet gas. Nitridation was hampere...

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Veröffentlicht in:	Journal of materials science 1993, Vol.28 (12), p.3125-3131
Hauptverfasser:	FORSLUND, B, ZHENG, J
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemistry Elements and non-metal compounds (oxides, hydroxides, hydrides, sulfides, carbides, ...) Exact sciences and technology Inorganic chemistry and origins of life Preparations and properties
Online-Zugang:	Volltext
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Zusammenfassung:	Effect of process parameters on nitridation rate was studied at 1300-1700 degrees C and pressures of 0.1-5 MPa. Experiments were performed in a graphite furnace, permitting a controlled N sub 2 flow through the sample holder and continuous measurement of CO in the outlet gas. Nitridation was hampered by even small amounts of CO added to the system.
ISSN:	0022-2461 1573-4803