135 citations · 247 across the 7 of their papers we have counts for
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cond-mat.mtrl-sci2021
The effect of the interface energy on pattern selection in alloy solidification: A phase-field study
Fengyi Yu, Qiaodan Hu, Jianguo Li
A thorough understanding of pattern selection is necessary for the control of solidification structures, which are dissipative structures created by irreversible processes. In this…
cond-mat.mtrl-sci2021
The role of solute concentration in interface instability during alloy solidification: A viewpoint from the free energy
Fengyi Yu, Qiaodan Hu, Jianguo Li
Solidification structures are determined by the interaction between the interfacial processes and transport processes of heat and solute. In this paper, we investigate planar insta…
cond-mat.mtrl-sci2021★ 2 cited
Microstructure evolution under the space-time variational solidification conditions in a melt pool: A multi-scale simulation study
Fengyi Yu, Yanhong Wei, Qiaodan Hu +1
The properties of welded components are dominated by the microstructure evolution in the pool, where the solidification conditions are space-time variational. To represent the vari…