From atoms to dendrites

J. J. Hoyt; Alain Karma; Mark Asta; D. Y. Sun

doi:10.1007/s11837-004-0073-y

From atoms to dendrites

J. J. Hoyt^*
, Alain Karma
, Mark Asta
, D. Y. Sun

^*此作品的通讯作者

科研成果: 期刊稿件 › 文章 › 同行评审

22 引用（Scopus）

摘要

Dendritic microstructures control the properties of a wide range of advanced materials ranging from nickel-based superalloys used in turbine blades to lightweight aluminum-based alloys for the automotive industry. This article reviews recent progress in quantitative modeling dendritic growth through the combination of state-of-the-art atomistic and phase field simulations. Also shown is how the combination of these two distinct length-scale modeling approaches can yield a parameter-free prediction of the dendrite growth velocity as a function of undercooling for deeply undercooled nickel melts.

源语言	英语
页（从-至）	49-54
页数	6
期刊	JOM
卷	56
期	4
DOI	https://doi.org/10.1007/s11837-004-0073-y
出版状态	已出版 - 4月 2004
已对外发布	是

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AU - Sun, D. Y.

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AB - Dendritic microstructures control the properties of a wide range of advanced materials ranging from nickel-based superalloys used in turbine blades to lightweight aluminum-based alloys for the automotive industry. This article reviews recent progress in quantitative modeling dendritic growth through the combination of state-of-the-art atomistic and phase field simulations. Also shown is how the combination of these two distinct length-scale modeling approaches can yield a parameter-free prediction of the dendrite growth velocity as a function of undercooling for deeply undercooled nickel melts.

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From atoms to dendrites

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