Y对无取向6.5%Si钢凝固组织、中温压缩变形和软化机制的影响

李民, 王继杰, 李昊泽, 邢炜伟, 刘德壮, 李奥迪, 马颖澈

Effect of Y on the Solidification Microstructure, Warm Compression Behavior, and Softening Mechanism of Non-Oriented 6.5%Si Electrical Steel

LI Min, WANG Jijie, LI Haoze, XING Weiwei, LIU Dezhuang, LI Aodi, MA Yingche

表4 图3和4中晶界稀土化合物的EDS分析结果

Table 4 EDS analysis results of the interdendritic rare-earth compounds in Figs.3 and 4

Sample Position Atomic fraction / % Fe Si Y 0.017Y Matrix 88.16 11.84 0 Rare-earth compound 77.01 15.33 7.66 0.15Y Matrix 87.96 12.04 0 Rare-earth compound 75.64 16.27 8.09