Chemical and electrochemical behavior of titanium diboride in cryolite-alumina melt and in molten aluminum

被引：22
|
作者：
Devyatkin, SV
Kaptay, G
机构：
[1] Ukrainian Acad Sci, Inst Gen & Inorgan Chem, UA-252142 Kiev, Ukraine
[2] Univ Miskolc, Dept Chem Phys, H-3515 Miskolc, Hungary
来源：
JOURNAL OF SOLID STATE CHEMISTRY | 2000年 / 154卷 / 01期
关键词：
TiB2; cryolite-alumina bath; electrochemical synthesis;
D O I：
10.1006/jssc.2000.8819
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Titanium diboride is the most perspective material for protection of the cathode lining of aluminum electrolysis cells. One of the possible methods for obtaining a titanium diboride coating is an electrochemical synthesis from cryolite melt containing oxides of titanium and boron. In the present paper the behavior of oxides of titanium and boron in cryolite melt is considered. Coherent coating of titanium diboride has been deposited from the molten system Na3AlF6-Al5B2O9-CaTiO3. (C) 2000 Academic Press.
引用
收藏
页码：107 / 109
页数：3
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