稀土Ce对薄带连铸无取向6.5%Si钢组织、高温拉伸性能和断裂模式的影响
李民, 李昊泽, 王继杰, 马颖澈, 刘奎

Effect of Ce on the Microstructure, High-Temperature Tensile Properties, and Fracture Mode of Strip Casting Non-Oriented 6.5%Si Electrical Steel
LI Min, LI Haoze, WANG Jijie, MA Yingche, LIU Kui
图2 CS1和CS2铸带显微组织的OM像
Fig.2 Low (a, c) and high (b, d) magnified OM images of the CS1 (a, b) and CS2 (c, d) as-cast strips (ND—normal direction, RD—rolling direction)