在铝液中热循环H13钢的软化行为

娄伟冬, 赵海东, 王果

Softening Behavior of H13 Steel by Thermal Cycling between Molten ADC12 Al-alloy and Spray Cooling Chamber

LOU Weidong, ZHAO Haidong, WANG Guo

图4 H13钢的原始组织和在不同实验参数下热循环的显微组织

Fig.4 SEM microstructure of H13 steel at different experimental parameters