Fabrication of B4C from Na2B4O7+Mg+C by SHS method

This paper deals with the formation of boron carbide (B4C) powders from Na2B4O7 +Mg+C system by self-propagating high-temperature synthesis (SHS) method. B4C without impurities could be obtained after the acid enrichment and distilled water washing. The reaction mechanism of SHS of B4C was proposed:...

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Veröffentlicht in:	Ceramics international 2011-07, Vol.37 (5), p.1689-1691
Hauptverfasser:	Jiang, Guojian, Xu, Jiayue, Zhuang, Hanrui, Li, Wenlan
Format:	Artikel
Sprache:	eng
Schlagworte:	Boron carbide Carbon Ceramics Distilled water Impurities Reaction mechanisms Self-propagating synthesis Synthesis
Online-Zugang:	Volltext
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