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6 铸坯内部由表面至中心凝固组织典型形貌特征变化 |
Fig.6 Typical morphological changes of the solidified structure from the surface to the center of the billet |
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