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Modelling solidification process for nickel-based superalloy by cellular automata
Lin, Z; Wang, YM; Zhang, CB
Corresponding AuthorLin, Z()
2001-08-18
Source PublicationACTA METALLURGICA SINICA
ISSN0412-1961
Volume37Issue:8Pages:882-888
AbstractA cellular automatum model is developed to study the solidification process for a Ni-based superalloy, based on the temperature diffusion equation, multi-component solute diffusion equation and LGK model used in the growth ahead of dendritic tips. The model is used in simulating the evolution of grain structures in the solidification process under a selected undercooling rate. The heterogeneous nucleation on the mould surface and in the volume of melt, the grain growth, the diffusion procedure and the solid/liquid interface curvature which affect the evolution of the grains microstructure in solidification are discussed respectively.
Keywordcellular automata grain growth solidification dendrite
Indexed BySCI
Language英语
WOS Research AreaMetallurgy & Metallurgical Engineering
WOS SubjectMetallurgy & Metallurgical Engineering
WOS IDWOS:000172767100022
PublisherSCIENCE CHINA PRESS
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/113103
Collection中国科学院金属研究所
Corresponding AuthorLin, Z
Affiliation1.Northeastern Univ, Coll Sci, Shenyang 110004, Peoples R China
2.Chinese Acad Sci, Inst Met Res, Atom Imaging Solids Lab, Shenyang 110016, Peoples R China
Recommended Citation
GB/T 7714
Lin, Z,Wang, YM,Zhang, CB. Modelling solidification process for nickel-based superalloy by cellular automata[J]. ACTA METALLURGICA SINICA,2001,37(8):882-888.
APA Lin, Z,Wang, YM,&Zhang, CB.(2001).Modelling solidification process for nickel-based superalloy by cellular automata.ACTA METALLURGICA SINICA,37(8),882-888.
MLA Lin, Z,et al."Modelling solidification process for nickel-based superalloy by cellular automata".ACTA METALLURGICA SINICA 37.8(2001):882-888.
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