Title of article
Fabrication of B4C from Na2B4O7 + Mg + C by SHS method
Author/Authors
Guojian Jiang، نويسنده , , Jiayue Xu، نويسنده , , Hanrui Zhuang، نويسنده , , Wenlan Li، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2011
Pages
3
From page
1689
To page
1691
Abstract
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: the synthesis of B4C is a process involving the decomposition of Na2B4O7 into the intermediate phase B2O3, which reacts with Mg and carbon to form B4C.
Keywords
Self-propagating high-temperature synthesis , Borax , Boron Carbide
Journal title
Ceramics International
Serial Year
2011
Journal title
Ceramics International
Record number
1273344
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