@inproceedings{2f4ca2efeb4e4962bb0fdf3f91681e60,
title = "Simulation of Microstructure Evolution of Ti-3Al-2Fe Alloy as Fabricated by VAR",
abstract = "In this paper, the microstructure evolution of Ti-3Al-2Fe alloy as fabricated by Vacuum arc remelting(VAR) is studied by simulation combined with experiments. Different parts of the molten pool are affected by the temperature gradient and cause a difference in morphology. The center and non-edge regions of the molten pool (zone1 and znoe2) are mainly equiaxed crystals, and the dendrite width is small. The edge region of the molten pool (zone3) is dominated by columnar crystals, and the dendrite width is large. At the solid-liquid interface, the mass fraction of Al in the solid phase gradually decreases with time, while the mass fraction distribution of Fe increases. At the interface, the partition coefficient of Al decreases slightly and then increases with time, while that of Fe increases first and then decreases.",
keywords = "Dendrite, Microsegregation, Simulation, Titanium alloy",
author = "Ling Ding and Jiuyang Bai and Weiye Hu and Hui Chang and Fuwen Chen",
note = "Publisher Copyright: {\textcopyright} 2022, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.; 21st Asia Simulation Conference, AsiaSim 2022 ; Conference date: 09-12-2022 Through 11-12-2022",
year = "2022",
doi = "10.1007/978-981-19-9195-0_24",
language = "英语",
isbn = "9789811991943",
series = "Communications in Computer and Information Science",
publisher = "Springer Science and Business Media Deutschland GmbH",
pages = "288--300",
editor = "Wenhui Fan and Lin Zhang and Ni Li and Xiao Song",
booktitle = "Methods and Applications for Modeling and Simulation of Complex Systems - 21st Asia Simulation Conference, AsiaSim 2022, Proceedings",
address = "德国",
}