1 citations · 1 across the 5 of their papers we have counts for
5 papers
The superite phase and phase transition inducing multiscale solidification microstructures and segregations in steels
Xiaoping Ma, Dianzhong Li, Zhuo Zhao +7
Based on classical concept, solidification of alloys is a direct transition from liquid phase to solid phase, by which dendrites and dendritic segregation are produced. Through in-…
The interface heterogeneous nucleation and dynamic dispersion of nuclei in solidification process
Xiaoping Ma
By comparing the grain sizes under different nucleation conditions, the different nucleation mechanisms were investigated. The primitive nuclei origin at some specific interface, a…
Microsegregation and dendritic growth mode of Al-5wt%Cu alloy based on non-equilibrium mush zone model
Xiaoping Ma
The microsegregation and dendritic growth mode of Al-5wt%Cu alloy was investigated. In the early solidification stage, the crystal growth mode of interrupted growth and periodic bo…
Innate character and theory model about channel segregation in a sand mold steel ingot
Xiaoping Ma
The channel segregation is a severe casting defect in steel ingots. The formation of channel segregation is generally attributed to the solute partition and the interdendritic ther…
How Channel Segregates Originates: The Flow of Accumulated Impurity Clusters in Solidifying Steels
Dianzhong Li, Xing-Qiu Chen, Paixian Fu +5
The phenomenon, channel segregates (CS) as a result of gravity-driven flow due to density contrast occurred in the solid-liquid mushy zones1during solidification, often causes the…