【摘要】 以Cu-Ni合金相图为例,阐述了在VC++平台,利用面向对象和可视化的编程技术,开发数字化相图及其应用的过程与方法。采用曲线拟合方法得到相图曲线公式,然后根据公式采用CDC类绘制数字化相图。在对相图应用分析的基础上,通过界面、计算、绘图等的编程,实现了相图应用的数字化。所开发的相图绘制程序具有较好的通用性,应用简单方便。更多还原

【Abstract】 Presented the processes and methods of digital alloy phase diagram with an example of Cu-Ni Alloy phase diagram,using o- riented object and visual programming technology based on VC++ platform.By the method of curve fitting,the formulas of phase dia- gram curve was obtained.Then by using CDC Class and according to formulations,the digital phase diagram was drawed.Basing on a- nalysis of application of phase diagram,the programming of interface,calculation and drawing made the digital application of the phase diagram become true.The program about drawing a phase diagram is universal and the application of digital phase diagram is simple and convenient.更多还原