热处理工艺参数对激冷铸铁组织性能的影响

Effect of Heat-treatment Technological Parameter on Structure and Property of Chilled Cast Iron

通过改变激冷铸铁的热处理工艺,研究淬火加热温度、保温时间对其白口层中石墨含量变化的影响,以及对硬度和耐磨性的影响。

Through changing the heat treatment technology of alloy chilled cast iron, effects of quenching temperature, heat preservation time on the variations of graphite content have been studied, as well as the effects on hardness and wear-resistant property.