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4 CS1和CS2铸带300~900℃的工程应力-应变曲线
Fig.4 Engineering stress-strain curves of the CS1 (a) and CS2 (b) as-cast strips tensile tested from 300oC to 900oC