C~#语言计算绘制Pb-Sn二元金属相图  

The Method of a C~# Software to Calculated the Phase Diagram of the Binary System Pb-Sn

作　　者：王军涛[1] 徐芳[1] 王逸飞[1] 

机构地区：[1]湖北科技学院,核技术与化学生物湖北咸宁437100

出　　处：《广东化工》2017年第9期280-281,共2页Guangdong Chemical Industry

基　　金：湖北科技学院教学研究项目(2013-XB-003;2015-XB-006)

摘　　要：针对物理化学实验教学中的Pb-Sn二元金属体系的相图,采用C~#高级计算机语言编制了程序,结合文献中该体系的热力学参数,快捷方便地获得了该二元相图的液-固相平衡线的组成和温度数据,并绘制了该二元体系的相图。将计算的该体系的最低熔点的组成和温度数据与文献报道的数据进行了比较,发现两者吻合很好,说明该二元体系的相图计算是准确可靠的,将其用于学生相图实验数据的比较,可以促进物理化学相图的实验教学。The computer software for the calculation of the binary phase diagram of Pb-Sn system was developed by using the C# language. The liquid line of the binary system Pb-Sn was obtained by the software combined with the thermodynamic parameters, and the phase diagram of the binary system Pb-Sn can easily obtained. The calculated eutectic temperature and component are comparing with the results reported in the literature. They are agree with each other, which show that the calculated results are reliable and can promote the teaching quality of experiment course of physical chemistry.

关 键 词：物理化学 实验教学 C#语言 二元相图 

分 类 号：O642.4[理学—物理化学]