在铝液中热循环<strong>H13</strong>钢的软化行为

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

表4 H13钢在670~730℃热循环时的线性拟合参数

Table 4 Linear fitting parameters of H13 steel under thermal cycling from 670^oC to 730^oC

Avrami index	670^oC	700^oC	730^oC
n	0.445	0.389	0.346
lnD	-4.847	-4.073	-3.414