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Investigation of the solute transportation coupled with heat transfer and fluid flow during twin-roll strip casting process

Yongsheng WANG , Chenxi JI , Jiongming ZHANG , Xinhua WANG , Wanjun WANG

金属学报(英文版) doi:10.1016/S1006-7191(08)60108-8

Mathematical model of solute [C] distribution in twin-roll strip casting process has been setup successfully with Calcosoft for the first time. Simulation result shows that in the center of the molten steel pool between the two rolls there is a vortex flow, which is a solute enriched area. But the h...

关键词: Twin-roll strip casting , null , null

Mechanisms of inclusion evolution and intra-granular acicular ferrite formation in steels containing rare earth elements

Xiaoxuan DENG , Min JIANG , Xinhua WANG

金属学报(英文版)

Inclusion characteristic and microstructure of rare earth (RE) elements containing steel were evaluated with scanning electron microscopy with energy dispersive spectroscopy (SEM-EDS), element-mapping, optical microscopy (OM), and automated feature analysis (AFA) option equipped with ASPEX PSEM. Fac...

关键词: Intra-granular acicular ferrite , null , null , null , null

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