检索结果-南通市图书馆

Ternary Au-Ga-Sb system：calculation of thermodynamic properties using general solution model

Rare Metals 2016年第3期35卷 262-268页

作者： Lidija Gomidzelovic Dragana Zivkovic ljubisa balanovic Dragan Manasijevic Mining and Metallurgy Institute 19210 Bor Serbia Technical Faculty University of Belgrade 19210 Bor Serbia

The calculated results of thermodynamic properties in ternary Au-Ga-Sb system by general solution model were presented in this *** calculations were carried out in nine cross sections from all three corners in the temperature range of 973–1,573 K,and integral molar excess Gibbs energies,partial molar Gibbs energies,activity coefficients and activities for all components are *** activity of gold and gallium shows negative deviation from Rault＇s law for all investigated sections,while antimony activity is close to the line of ideal conditions and even coincides with the line for high content of antimony in the *** obtained by calculation were compared with those found in *** is concluded that compared values show reasonable good agreement.

关键词： Alloy thermodynamics Calculation Au-Ga-Sb system General solution model

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Thermodynamics and characterization of shape memory Cu-Al-Zn alloys

引用

Transactions of Nonferrous Metals Society of China 2015年第8期25卷 2630-2636页

作者： Lidija GOMIDZELOVIC Emina POZEGA Ana KOSTOV Nikola VUKOVIC Vesna KRSTIC Dragana ZIVKOVIC ljubisa balanovic Mining and Metallurgy Institute Faculty of Mining and Geology University of Belgrade Technical Faculty in Bor University of Belgrade

The thermodynamic properties and the microstructure, hardness and electrical conductivity of shape memory alloys （SMAs） belonging to ternary Cu？Al？Zn system were studied by Muggianu model and experiment, respectively. The isothermal section of phase diagram at 293 K was calculated using Thermo-Calc software. Experiments were conducted by X-ray diffraction, light optic microscopy, scanning electron microscopy with energy dispersive X-ray spectrometry, hardness and electrical conductivity measurements. The calculated values of thermodynamic properties indicate that Cu shows good miscibility with Al and Zn in all investigated alloys. The microstructural analysis of samples reveals that the structure consists of large and polygonal grains.

关键词： thermodynamics shape memory alloy Cu-Al-Zn alloys hardness electrical conductivity

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：