1.引言 众所周知,目前计算机已被用于一切领域,特别是最近,随着微型计算机的发展,计算机不仅进入了所有的工业部门,而且正在进入我们的日常生活──从饭厅到厨房。 金属工业大约从1950年就开始引入了计算机,然而在热处理工业中引入却很晚,尚处于初始阶段。 其原因是由于热处理 1. INTRODUCTION It is a well-known fact that computers have been used in almost every field at present. Especially recently, with the development of microcomputers, computers have not only entered all industrial sectors but also entered our daily life - from the dining room to the kitchen. The metal industry started to introduce computers around 1950, but it was late in the heat-treatment industry and still in its infancy. The reason is due to heat treatment