计算机辅助玻璃组分设计

Designing chemical compositions of glasses by computer

根据硅酸盐玻璃成分与物理性质的线性关系,利用VisualC++语言进行编程,实现玻璃组成成分的计算过程。通过对钨组、钼组以及铂组等多种电真空玻璃系统的性能计算与实际性能的比较分析可以看出,玻璃的密度、膨胀系数等性能参数的计算值和实测值具有非常好的一致性。采用VisualC++程序辅助玻璃成分设计,能够提高新型玻璃的研究效率。

In order to calculate the chemical compositions of the glasses, a program was designed with Visual C++, based on the linear relationship between the compositions of silicate glasses and the physical properties. The flow chart of main program and parts of the instructions were presented. It is proved that the theoretical computing density and the expansion coefficient of glasses is consistent with that from experiment, by testing example from the actual electric vacuum glass such as DM, DW and DB. Using Visual C++ program to design chemical compositions will be useful in the study of new kinds of glasses.