Phase equilibria in the La2S3-Bi2S3-La2O3 ternary system

被引:0
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作者
I. B. Bakhtiyarly
A. V. Neimatova
F. M. Mamedov
机构
[1] National Academy of Sciences of Azerbaijan,Institute of Chemical Problems
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关键词
Ternary System; Primary Crystallization; Oxysul Fides; Ternary Eutectic; Melting Compound;
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摘要
Phase equilibria in the La2S3-Bi2S3-La2O3 ternary system were studied by differential thermal, X-ray powder diffraction, and microstructure analyses. Phase diagrams of five vertical sections and a liquidus surface projection were plotted for the La2S3-Bi2S3-La2O3 system. The regions of primary crystallization of phases and coordinates of non- and monovariant equilibria were determined for the system.
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页码:620 / 625
页数:5
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