本文着重介绍如何利用计算机代替人工进行一些常规的热力学计算。初步在微型机上建立了一个适用于钢铁冶金专业的微型动态热力学数据库,由少量的基本数据出发,计算某个反应在任一给定温度下的自由能改变值及化学平衡常数;计算当反应物和生成物温度相同或不同时化学反应的热效应,并将各物质的各种热力学函数每隔100k 的值列表。将繁琐的计算同查阅各物质热力学数据的工作交给计算机完成. This article focuses on how to use computers instead of doing some general thermodynamic calculations. Firstly, a micro-dynamic thermodynamics database for metallurgy is established on a microcomputer. From a small amount of basic data, the free-energy change and chemical equilibrium constant of a reaction at any given temperature are calculated. When the reactants and The thermal effects of the chemical reactions at the same or different product temperatures are tabulated for each thermodynamic function at 100k intervals. The cumbersome calculation of the thermophysical data with access to the work of the computer to complete.