一、前言退火后冷轧薄板的综合性能主要取决于退火工序,而退火工艺制度的制定,则主要是退火温度和保温时间的选择。当然,加热速度和冷却速度在一定的条件下也会影响钢板的性能。冷轧薄板的热处理过程是再结晶的过程,实际上再结晶并不是一个恒温过程,而是一个随着温度升高大致从某一温度开始义在大致某一温度结束的过程。 I. Preface The comprehensive performance of cold-rolled sheet after annealing mainly depends on the annealing process, and the formulation of the annealing process system is mainly the choice of annealing temperature and holding time. Of course, the heating rate and cooling rate will also affect the performance of the steel under certain conditions. Cold-rolled sheet heat treatment process is recrystallization process, in fact recrystallization is not a constant temperature process, but with the temperature rise roughly from a temperature beginning at a temperature at the end of the process.