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1 连铸坯横断面取样方法示意图

Fig.1 Schematic of sampling method for cross section of the selected continuous casting billets