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10 CS1和CS2铸带500和650℃拉伸断口纵剖面的OM像
Fig.10 Longitudinal OM images of the CS1 (a, c) and CS2 (b, d) as-cast strips fractured at 500℃ (a, b) and 650℃ (c, d)