液相线
金相学
共晶体系
等温过程
相图
差热分析
三元数制
三元运算
材料科学
热力学
相(物质)
熔点
结晶学
衍射
化学
冶金
微观结构
光学
物理
复合材料
有机化学
合金
计算机科学
程序设计语言
作者
Y.E. Romanyuk,O.V. Parasyuk
标识
DOI:10.1016/s0925-8388(02)00852-6
摘要
The phase diagram of the quasi-ternary Cu2Se–ZnSe–GeSe2 system was studied using differential-thermal analysis, X-ray diffraction and metallography. The projection of the liquidus surface and isothermal section at 670 K were constructed. Seven ternary invariants were found in the system: two ternary eutectics and five transitory peritectic points. Only the quaternary Cu2ZnGeSe4 compound has an incongruent melting point at 1163 K and undergoes a polymorphous transformation at 1071 K.
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