Research progress of rare earth Ce on improvement of microstructure and homogeneity of as- cast steel
LI Gen,LU Min- gang,LAN Peng,TANG Hai- yan,ZHI Jian- guo,ZHANG Jia- quan
. 2018, (2): 79 -90 .  DOI: 1013228/j.boyuan.issn1001- 096320170352