Phase equilibria in the Bi2O3-BaB2O4-B2O3 system in the subsolidus region

被引：13
|
作者：
Egorysheva, A. V. [1 ]
Kargin, Yu. F. [1 ]
机构：
[1] Russian Acad Sci, NS Kurnakov Gen & Inorgan Chem Inst, Moscow 119991, Russia
来源：
RUSSIAN JOURNAL OF INORGANIC CHEMISTRY | 2006年 / 51卷 / 07期
基金：
俄罗斯基础研究基金会;
关键词：
D O I：
10.1134/S003602360607014X
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The phase equilibria in the concentration triangle Bi2O3-BaB2O4-B2O3 of the BaO-Bi2O3-B2O3 system have been investigated by X-ray powder diffraction and DTA. Barium bismuth borates of the composition BaBi2B4O10 and BaBiB11O19 have been found to exist. These borates melt at 730 and 807 degrees C, respectively. The quasi-binary sections have been determined. It has been shown that the isothermal section of the Bi2O3-BaB2O4-B2O3 in the subsolidus region at 600 degrees C is characterized by 13 triangles of coexisting phases.
引用
收藏
页码：1106 / 1110
页数：5
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