Phase relations in the CoO-V2O5-Fe2O3 system in subsolidus area

被引：14
|
作者：
Blonska-Tabero, Anna [1 ]
机构：
[1] Tech Univ Szczecin, Dept Inorgan & Analyt Chem, PL-71065 Szczecin, Poland
来源：
JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY | 2007年 / 88卷 / 01期
关键词：
CoO-V2O5-Fe2O3; system; DTA; phase relations; XRD;
D O I：
10.1007/s10973-006-8045-9
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
Thermal properties of Co2FeV3O11 have been reinvestigated. It has been proved that this compound does not exhibit polymorphism. It melts incongruently at the temperature of 770 +/- 5 degrees C and the phase with lyonsite type structure is the solid product of this melting. Phase relations in the whole subsolidus area of the CoO-V2O5-Fe2O3 system have been determined. The solidus area projection onto the component concentration triangle plane of this system has been constructed using the DTA and XRD methods. 15 subsidiary subsystems can be distinguished in this system.
引用
收藏
页码：201 / 205
页数：5
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