410℃ ISOTHERMAL SECTION OF Al-Cu-Sb PHASE DIAGRAMAl-Cu-Sb ternary systemphase diagramisothermal section本文用X射线粉末衍射法和电子探针法测定了Al-Cu-Sb三元系相图的410℃等温截面。该截面由12个单相区、21个两相区和10个三相区构成。陈荣贞张汉兴...
Nevertheless, because of its complex phase diagram, obtaining CZTS as a single phase is a significant c hallenge5. Recently, ternary Cu–Sb–S systems have shown considerable potential as alternate absorber materials for inexpensive photovoltaic energy generation. These materials have close ...
Sb. L’vovsk, Gos. Univ., 18(4), 385–400 (1964) in Russian. (Meta Phases; Experimental) Google Scholar 64Gat: G. Gattow and O. Rosenberg, “Copper-Sulfur Compounds of Type CuS>1”,Naturwiss., 51(9), 213 (1964) in German. (Equi Diagram; Experimental) Article ADS Google ...
The phase relation of the Cu–La–Sb ternary system at 693 K has been investigated mainly by means of X-ray powder diffraction with the aid of optical microscopy and differential thermal analysis. This section consists of 17 single phase regions, 33 binary phase regions and 17 ternary phase ...
Only for the Sn-Cu-Sb ternary alloy, was a third peak observed at a temperature of around 520K, corresponding to the solidus point in the equilibrium phase diagram. (2) Influence of the Cu addition of up to 5mass% to Sn on the hardness was hardly recognized. However, Sb addition to ...
We report on the effects of thermal processing on the microstructure and composition of a system with overall stoichiometry of 3Cu:1Sb:3Se with the aim of producing single-phase Cu3SbSe3. It was found that slow cooling from the melt produced a multiphase material consisting of Cu2Se and C...
Ag-Cu-Sb 三元系等温截面相图的实验测定 本研究测定Ag-Cu-Sb 三元系300℃,500℃,600℃三个等温截面相平衡.采用真空电弧炉在纯氩气保护下熔炼了39个不同成分Ag-Cu-Sb系合金样品,通过金相显微镜,X射线衍射和电... 刘兴军,杨晓锋,杨水源,... 被引量: 0发表: 2015年 Fe—C基三元合金相图计算 本工作设计了...
用新一代几何模型和其它几何模型,计算了液态合金Zn-Cu-Sb的过剩混合自由能及Zn-Ga-In-Sn的混合焓.结果表明,新一代几何模型的应用更为可靠合理. 刘勇华,李福燊,李丽芬,... - 全国相图学术会议 被引量: 0发表: 0年 Al-Zn(Cu)合金的相变和Al-Zn-Cu系相图 The room temperature phase diagram of Al-Zn-...
2021). This would be certainly true for sorption from gas phase. However, the interpretation of the magnitude of ΔH° in liquid/solid systems is less straightforward because it reflects changes in the molecular interactions of both the solid and liquid phase arising from solvation/desolvation ...
结合已有的热力学参数和构建的热物理性质数据库,计算预测了合金的摩尔体积和表面能,并同实验数据进行对比,验证了数据库和程序的可靠性.(2)基于纯元素的表面熔化现象,考虑固液界面对熔化过程的影响,结合吉布斯自由能最小化的热力学原理编写了计算程序Cal Na Phad(Calculation of Nano Phase Diagram),耦合输入参数和...