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Non-equilibrium Solidification and Microsegregation Mechanism Based on Interface Evolution and Discrete Crystal Growth
X. P.; Li Ma, D. Z.
2015
Source PublicationMetallurgical and Materials Transactions a-Physical Metallurgy and Materials Science
ISSN1073-5623
Volume46AIssue:2Pages:549-555
AbstractThe interface layer and discrete crystal growth in solidification are traced by analyzing the microsegregation of aluminum alloy. Based on the interface evolution and discrete crystal growth, the non-equilibrium microsegregation mechanism is qualitatively proposed. The solute content of solid is decided by the solidification temperature of interface. And the solidification temperature of interface is further decided by the evolution of interface compositions and interface temperature. The fluctuation of interface compositions and actual interface temperature persists in the whole solidification process.
description.department[ma, xiaoping ; li, dianzhong] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china. ; ma, xp (reprint author), chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china. ; xpma@imr.ac.cn
KeywordAl-cu Alloys Diffusion-governed Solidification Solute Redistribution Rapid Solidification Ternary Alloys Microstructure Kinetics Model
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Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/73885
Collection中国科学院金属研究所
Recommended Citation
GB/T 7714
X. P.,Li Ma, D. Z.. Non-equilibrium Solidification and Microsegregation Mechanism Based on Interface Evolution and Discrete Crystal Growth[J]. Metallurgical and Materials Transactions a-Physical Metallurgy and Materials Science,2015,46A(2):549-555.
APA X. P.,&Li Ma, D. Z..(2015).Non-equilibrium Solidification and Microsegregation Mechanism Based on Interface Evolution and Discrete Crystal Growth.Metallurgical and Materials Transactions a-Physical Metallurgy and Materials Science,46A(2),549-555.
MLA X. P.,et al."Non-equilibrium Solidification and Microsegregation Mechanism Based on Interface Evolution and Discrete Crystal Growth".Metallurgical and Materials Transactions a-Physical Metallurgy and Materials Science 46A.2(2015):549-555.
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