基于二次枝晶间距变化特征的连铸方坯CET位置判断新方法
郭东伟, 郭坤辉, 张福利, 张飞, 曹江海, 侯自兵

A New Method for CET Position Determination of Continuous Casting Billet Based on the Variation Characteristics of Secondary Dendrite Arm Spacing
GUO Dongwei, GUO Kunhui, ZHANG Fuli, ZHANG Fei, CAO Jianghai, HOU Zibing
图4 No.1和No.2铸坯左侧中心线处的温度梯度变化
Fig.4 Thermal gradient changes on the left centerline of billets No.1 (a) and No.2 (b) (Insets show the high magnified images)