Modelling solidification process for nickel-based superalloy by cellular automata

IMR OpenIR

	Modelling solidification process for nickel-based superalloy by cellular automata
	Lin, Z ; Wang, YM ; Zhang, CB
通讯作者	Lin, Z()
	2001-08-18
发表期刊	ACTA METALLURGICA SINICA
ISSN	0412-1961
卷号	37 期号:8 页码:882-888
摘要	A 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.
关键词	cellular automata grain growth solidification dendrite
收录类别	SCI
语种	英语
WOS研究方向	Metallurgy & Metallurgical Engineering
WOS类目	Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000172767100022
出版者	SCIENCE CHINA PRESS
引用统计	被引频次：4[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/113103
专题	中国科学院金属研究所
通讯作者	Lin, Z
作者单位	1.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
推荐引用方式 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.