Qiang Wang

TL;DR: In this article, the size-dependent freezing of Co, Co-Ni, and Co-Cu clusters was studied by using molecular dynamics with embedded atom method. And the size effect occurs in these three types of clusters with large sizes always freeze to form their bulk-like structures.

TL;DR: In this article, high magnetic field gradients are proposed to control the solidification behaviors of peritectic alloys, and the results indicate that the gradient distribution of precipitates could be adjusted by controlling the solidization strategy and the magnetic parameters such as the product of the magnetic flux density and its gradient BdB/dz.

TL;DR: In this paper, the effects of an intense magnetic field on copper distribution in their solidified structures were investigated and the following results have been found: the copper distribution of Fe-0.44%Cu alloy is independent of the imposition of the magnetic field during the solidification.

TL;DR: In this article, a steel-teeming system using electromagnetic induction technology was investigated using experimental and numerical methods and the dependence of teeming efficiency on coil parameters for a larger ladle (300 t) was investigated.

TL;DR: In this paper, the effects of high magnetic fields on the structure evolution of the alloys were investigated and it was found that there were only MnSb/Sb eutectics without any primary phase in the alloy at 0 T, whereas a small amount of primary Sb dendrites appeared when the magnetic flux density was 4.4 T. In magnetic fields of 6.6, 8.8 and 11.5 T, both of two primary phases occurred in the matrix.