高纯稀土对M50钢液析碳化物的影响 |
邓朝辉, 陈云, 巩桐兆, 徐闯, 陈星秋, 傅排先, 李殿中 |
Effect of Adding High Purity Rare Earth on Primary Carbide in M50 Steel |
DENG Chaohui, CHEN Yun, GONG Tongzhao, XU Chuang, CHEN Xingqiu, FU Paixian, LI Dianzhong |
图9 三支钢锭中的树枝晶组织 |
Fig.9 Dendritic microstructure in the three ingots |
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